11112075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 22342320

約数和(自身を除く): 11230245

約数列:

[1, 3, 5, 9, 13, 15, 25, 29, 39, 45, 65, 75, 87, 117, 131, 145, 195, 225, 261, 325, 377, 393, 435, 585, 655, 725, 975, 1131, 1179, 1305, 1703, 1885, 1965, 2175, 2925, 3275, 3393, 3799, 5109, 5655, 5895, 6525, 8515, 9425, 9825, 11397, 15327, 16965, 18995, 25545, 28275, 29475, 34191, 42575, 49387, 56985, 76635, 84825, 94975, 127725, 148161, 170955, 246935, 284925, 383175, 444483, 740805, 854775, 1234675, 2222415, 3704025, 11112075]

約数ペア:

[(1, 11112075), (3, 3704025), (5, 2222415), (9, 1234675), (13, 854775), (15, 740805), (25, 444483), (29, 383175), (39, 284925), (45, 246935), (65, 170955), (75, 148161), (87, 127725), (117, 94975), (131, 84825), (145, 76635), (195, 56985), (225, 49387), (261, 42575), (325, 34191), (377, 29475), (393, 28275), (435, 25545), (585, 18995), (655, 16965), (725, 15327), (975, 11397), (1131, 9825), (1179, 9425), (1305, 8515), (1703, 6525), (1885, 5895), (1965, 5655), (2175, 5109), (2925, 3799), (3275, 3393)]