61552305

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 60

約数和(自身を含む): 116727732

約数和(自身を除く): 55175427

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 361, 405, 421, 513, 855, 1083, 1263, 1539, 1805, 2105, 2565, 3249, 3789, 5415, 6315, 7695, 7999, 9747, 11367, 16245, 18945, 23997, 29241, 34101, 39995, 48735, 56835, 71991, 119985, 146205, 151981, 170505, 215973, 359955, 455943, 647919, 759905, 1079865, 1367829, 2279715, 3239595, 4103487, 6839145, 12310461, 20517435, 61552305]

約数ペア:

[(1, 61552305), (3, 20517435), (5, 12310461), (9, 6839145), (15, 4103487), (19, 3239595), (27, 2279715), (45, 1367829), (57, 1079865), (81, 759905), (95, 647919), (135, 455943), (171, 359955), (285, 215973), (361, 170505), (405, 151981), (421, 146205), (513, 119985), (855, 71991), (1083, 56835), (1263, 48735), (1539, 39995), (1805, 34101), (2105, 29241), (2565, 23997), (3249, 18945), (3789, 16245), (5415, 11367), (6315, 9747), (7695, 7999)]