789099525

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 1486779840

約数和(自身を除く): 697680315

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 139, 207, 225, 345, 417, 575, 695, 1035, 1097, 1251, 1725, 2085, 3197, 3291, 3475, 5175, 5485, 6255, 9591, 9873, 10425, 15985, 16455, 25231, 27425, 28773, 31275, 47955, 49365, 75693, 79925, 82275, 126155, 143865, 152483, 227079, 239775, 246825, 378465, 457449, 630775, 719325, 762415, 1135395, 1372347, 1892325, 2287245, 3507109, 3812075, 5676975, 6861735, 10521327, 11436225, 17535545, 31563981, 34308675, 52606635, 87677725, 157819905, 263033175, 789099525]

約数ペア:

[(1, 789099525), (3, 263033175), (5, 157819905), (9, 87677725), (15, 52606635), (23, 34308675), (25, 31563981), (45, 17535545), (69, 11436225), (75, 10521327), (115, 6861735), (139, 5676975), (207, 3812075), (225, 3507109), (345, 2287245), (417, 1892325), (575, 1372347), (695, 1135395), (1035, 762415), (1097, 719325), (1251, 630775), (1725, 457449), (2085, 378465), (3197, 246825), (3291, 239775), (3475, 227079), (5175, 152483), (5485, 143865), (6255, 126155), (9591, 82275), (9873, 79925), (10425, 75693), (15985, 49365), (16455, 47955), (25231, 31275), (27425, 28773)]