56601615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 107409888

約数和(自身を除く): 50808273

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1453, 1855, 2597, 4359, 5565, 7265, 7791, 10171, 12985, 21795, 30513, 38955, 50855, 71197, 77009, 152565, 213591, 231027, 355985, 385045, 539063, 1067955, 1155135, 1617189, 2695315, 3773441, 8085945, 11320323, 18867205, 56601615]

約数ペア:

[(1, 56601615), (3, 18867205), (5, 11320323), (7, 8085945), (15, 3773441), (21, 2695315), (35, 1617189), (49, 1155135), (53, 1067955), (105, 539063), (147, 385045), (159, 355985), (245, 231027), (265, 213591), (371, 152565), (735, 77009), (795, 71197), (1113, 50855), (1453, 38955), (1855, 30513), (2597, 21795), (4359, 12985), (5565, 10171), (7265, 7791)]