677340225

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{14543}}^1$

素因数の和:14588

約数の個数: 60

約数和(自身を含む): 1309309056

約数和(自身を除く): 631968831

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 207, 225, 345, 405, 575, 621, 675, 1035, 1725, 1863, 2025, 3105, 5175, 9315, 14543, 15525, 43629, 46575, 72715, 130887, 218145, 334489, 363575, 392661, 654435, 1003467, 1090725, 1177983, 1672445, 1963305, 3010401, 3272175, 5017335, 5889915, 8362225, 9031203, 9816525, 15052005, 25086675, 27093609, 29449575, 45156015, 75260025, 135468045, 225780075, 677340225]

約数ペア:

[(1, 677340225), (3, 225780075), (5, 135468045), (9, 75260025), (15, 45156015), (23, 29449575), (25, 27093609), (27, 25086675), (45, 15052005), (69, 9816525), (75, 9031203), (81, 8362225), (115, 5889915), (135, 5017335), (207, 3272175), (225, 3010401), (345, 1963305), (405, 1672445), (575, 1177983), (621, 1090725), (675, 1003467), (1035, 654435), (1725, 392661), (1863, 363575), (2025, 334489), (3105, 218145), (5175, 130887), (9315, 72715), (14543, 46575), (15525, 43629)]