12763752015

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{354401}}^1$

素因数の和:354437

約数の個数: 40

約数和(自身を含む): 23824320048

約数和(自身を除く): 11060568033

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2401, 5145, 7203, 12005, 36015, 354401, 1063203, 1772005, 2480807, 5316015, 7442421, 12404035, 17365649, 37212105, 52096947, 86828245, 121559543, 260484735, 364678629, 607797715, 850916801, 1823393145, 2552750403, 4254584005, 12763752015]

約数ペア:

[(1, 12763752015), (3, 4254584005), (5, 2552750403), (7, 1823393145), (15, 850916801), (21, 607797715), (35, 364678629), (49, 260484735), (105, 121559543), (147, 86828245), (245, 52096947), (343, 37212105), (735, 17365649), (1029, 12404035), (1715, 7442421), (2401, 5316015), (5145, 2480807), (7203, 1772005), (12005, 1063203), (36015, 354401)]