3136398615

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{757}}^1\times {\mathrm{1879}}^1$

素因数の和:2661

約数の個数: 72

約数和(自身を含む): 6335727840

約数和(自身を除く): 3199329225

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 757, 1879, 2205, 2271, 3785, 5299, 5637, 6813, 9395, 11355, 13153, 15897, 16911, 26495, 28185, 34065, 37093, 39459, 47691, 65765, 79485, 84555, 92071, 111279, 118377, 185465, 197295, 238455, 276213, 333837, 460355, 556395, 591885, 828639, 1381065, 1422403, 1669185, 4143195, 4267209, 7112015, 9956821, 12801627, 21336045, 29870463, 49784105, 64008135, 69697747, 89611389, 149352315, 209093241, 348488735, 448056945, 627279723, 1045466205, 3136398615]

約数ペア:

[(1, 3136398615), (3, 1045466205), (5, 627279723), (7, 448056945), (9, 348488735), (15, 209093241), (21, 149352315), (35, 89611389), (45, 69697747), (49, 64008135), (63, 49784105), (105, 29870463), (147, 21336045), (245, 12801627), (315, 9956821), (441, 7112015), (735, 4267209), (757, 4143195), (1879, 1669185), (2205, 1422403), (2271, 1381065), (3785, 828639), (5299, 591885), (5637, 556395), (6813, 460355), (9395, 333837), (11355, 276213), (13153, 238455), (15897, 197295), (16911, 185465), (26495, 118377), (28185, 111279), (34065, 92071), (37093, 84555), (39459, 79485), (47691, 65765)]