2321868675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{1319}}^1$

素因数の和:1825

約数の個数: 72

約数和(自身を含む): 4478284800

約数和(自身を除く): 2156416125

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 479, 525, 735, 1225, 1319, 1437, 2395, 3353, 3675, 3957, 6595, 7185, 9233, 10059, 11975, 16765, 19785, 23471, 27699, 32975, 35925, 46165, 50295, 64631, 70413, 83825, 98925, 117355, 138495, 193893, 230825, 251475, 323155, 352065, 586775, 631801, 692475, 969465, 1615775, 1760325, 1895403, 3159005, 4422607, 4847325, 9477015, 13267821, 15795025, 22113035, 30958249, 47385075, 66339105, 92874747, 110565175, 154791245, 331695525, 464373735, 773956225, 2321868675]

約数ペア:

[(1, 2321868675), (3, 773956225), (5, 464373735), (7, 331695525), (15, 154791245), (21, 110565175), (25, 92874747), (35, 66339105), (49, 47385075), (75, 30958249), (105, 22113035), (147, 15795025), (175, 13267821), (245, 9477015), (479, 4847325), (525, 4422607), (735, 3159005), (1225, 1895403), (1319, 1760325), (1437, 1615775), (2395, 969465), (3353, 692475), (3675, 631801), (3957, 586775), (6595, 352065), (7185, 323155), (9233, 251475), (10059, 230825), (11975, 193893), (16765, 138495), (19785, 117355), (23471, 98925), (27699, 83825), (32975, 70413), (35925, 64631), (46165, 50295)]