15942280145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5659}}^1$

素因数の和:5846

約数の個数: 64

約数和(自身を含む): 23238420480

約数和(自身を除く): 7296140335

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 131, 187, 253, 391, 655, 935, 1265, 1441, 1955, 2227, 3013, 4301, 5659, 7205, 11135, 15065, 21505, 24497, 28295, 33143, 51221, 62249, 96203, 122485, 130157, 165715, 256105, 311245, 481015, 563431, 650785, 741329, 1058233, 1431727, 2212669, 2817155, 3706645, 5291165, 7158635, 8154619, 11063345, 12602593, 17050567, 24339359, 40773095, 63012965, 85252835, 121696795, 138628523, 187556237, 289859639, 693142615, 937781185, 1449298195, 3188456029, 15942280145]

約数ペア:

[(1, 15942280145), (5, 3188456029), (11, 1449298195), (17, 937781185), (23, 693142615), (55, 289859639), (85, 187556237), (115, 138628523), (131, 121696795), (187, 85252835), (253, 63012965), (391, 40773095), (655, 24339359), (935, 17050567), (1265, 12602593), (1441, 11063345), (1955, 8154619), (2227, 7158635), (3013, 5291165), (4301, 3706645), (5659, 2817155), (7205, 2212669), (11135, 1431727), (15065, 1058233), (21505, 741329), (24497, 650785), (28295, 563431), (33143, 481015), (51221, 311245), (62249, 256105), (96203, 165715), (122485, 130157)]