30883125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 63679616

約数和(自身を除く): 32796491

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 181, 195, 273, 325, 375, 455, 525, 543, 625, 875, 905, 975, 1267, 1365, 1625, 1875, 2275, 2353, 2625, 2715, 3801, 4375, 4525, 4875, 6335, 6825, 7059, 8125, 11375, 11765, 13125, 13575, 16471, 19005, 22625, 24375, 31675, 34125, 35295, 49413, 56875, 58825, 67875, 82355, 95025, 113125, 158375, 170625, 176475, 247065, 294125, 339375, 411775, 475125, 791875, 882375, 1235325, 1470625, 2058875, 2375625, 4411875, 6176625, 10294375, 30883125]

約数ペア:

[(1, 30883125), (3, 10294375), (5, 6176625), (7, 4411875), (13, 2375625), (15, 2058875), (21, 1470625), (25, 1235325), (35, 882375), (39, 791875), (65, 475125), (75, 411775), (91, 339375), (105, 294125), (125, 247065), (175, 176475), (181, 170625), (195, 158375), (273, 113125), (325, 95025), (375, 82355), (455, 67875), (525, 58825), (543, 56875), (625, 49413), (875, 35295), (905, 34125), (975, 31675), (1267, 24375), (1365, 22625), (1625, 19005), (1875, 16471), (2275, 13575), (2353, 13125), (2625, 11765), (2715, 11375), (3801, 8125), (4375, 7059), (4525, 6825), (4875, 6335)]