224727525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 473541120

約数和(自身を除く): 248813595

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 31, 33, 45, 55, 75, 87, 93, 99, 101, 145, 155, 165, 225, 261, 275, 279, 303, 319, 341, 435, 465, 495, 505, 725, 775, 825, 899, 909, 957, 1023, 1111, 1305, 1395, 1515, 1595, 1705, 2175, 2325, 2475, 2525, 2697, 2871, 2929, 3069, 3131, 3333, 4495, 4545, 4785, 5115, 5555, 6525, 6975, 7575, 7975, 8091, 8525, 8787, 9393, 9889, 9999, 13485, 14355, 14645, 15345, 15655, 16665, 22475, 22725, 23925, 25575, 26361, 27775, 28179, 29667, 32219, 34441, 40455, 43935, 46965, 49445, 49995, 67425, 71775, 73225, 76725, 78275, 83325, 89001, 90799, 96657, 103323, 131805, 140895, 148335, 161095, 172205, 202275, 219675, 234825, 247225, 249975, 272397, 289971, 309969, 445005, 453995, 483285, 516615, 659025, 704475, 741675, 805475, 817191, 861025, 998789, 1361985, 1449855, 1549845, 2225025, 2269975, 2416425, 2583075, 2996367, 4085955, 4993945, 6809925, 7249275, 7749225, 8989101, 14981835, 20429775, 24969725, 44945505, 74909175, 224727525]

約数ペア:

[(1, 224727525), (3, 74909175), (5, 44945505), (9, 24969725), (11, 20429775), (15, 14981835), (25, 8989101), (29, 7749225), (31, 7249275), (33, 6809925), (45, 4993945), (55, 4085955), (75, 2996367), (87, 2583075), (93, 2416425), (99, 2269975), (101, 2225025), (145, 1549845), (155, 1449855), (165, 1361985), (225, 998789), (261, 861025), (275, 817191), (279, 805475), (303, 741675), (319, 704475), (341, 659025), (435, 516615), (465, 483285), (495, 453995), (505, 445005), (725, 309969), (775, 289971), (825, 272397), (899, 249975), (909, 247225), (957, 234825), (1023, 219675), (1111, 202275), (1305, 172205), (1395, 161095), (1515, 148335), (1595, 140895), (1705, 131805), (2175, 103323), (2325, 96657), (2475, 90799), (2525, 89001), (2697, 83325), (2871, 78275), (2929, 76725), (3069, 73225), (3131, 71775), (3333, 67425), (4495, 49995), (4545, 49445), (4785, 46965), (5115, 43935), (5555, 40455), (6525, 34441), (6975, 32219), (7575, 29667), (7975, 28179), (8091, 27775), (8525, 26361), (8787, 25575), (9393, 23925), (9889, 22725), (9999, 22475), (13485, 16665), (14355, 15655), (14645, 15345)]