61529545

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 100794240

約数和(自身を除く): 39264695

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 77, 79, 85, 119, 187, 245, 289, 385, 395, 539, 553, 595, 833, 869, 935, 1309, 1343, 1445, 2023, 2695, 2765, 3179, 3871, 4165, 4345, 6083, 6545, 6715, 9163, 9401, 10115, 14161, 14773, 15895, 19355, 22253, 22831, 30415, 42581, 45815, 47005, 65807, 70805, 73865, 103411, 111265, 114155, 155771, 159817, 212905, 251141, 329035, 517055, 723877, 778855, 799085, 1118719, 1255705, 1757987, 3619385, 5593595, 8789935, 12305909, 61529545]

約数ペア:

[(1, 61529545), (5, 12305909), (7, 8789935), (11, 5593595), (17, 3619385), (35, 1757987), (49, 1255705), (55, 1118719), (77, 799085), (79, 778855), (85, 723877), (119, 517055), (187, 329035), (245, 251141), (289, 212905), (385, 159817), (395, 155771), (539, 114155), (553, 111265), (595, 103411), (833, 73865), (869, 70805), (935, 65807), (1309, 47005), (1343, 45815), (1445, 42581), (2023, 30415), (2695, 22831), (2765, 22253), (3179, 19355), (3871, 15895), (4165, 14773), (4345, 14161), (6083, 10115), (6545, 9401), (6715, 9163)]