7567985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 10281600

約数和(自身を除く): 2713615

約数列:

[1, 5, 19, 29, 41, 67, 95, 145, 205, 335, 551, 779, 1189, 1273, 1943, 2747, 2755, 3895, 5945, 6365, 9715, 13735, 22591, 36917, 52193, 79663, 112955, 184585, 260965, 398315, 1513597, 7567985]

約数ペア:

[(1, 7567985), (5, 1513597), (19, 398315), (29, 260965), (41, 184585), (67, 112955), (95, 79663), (145, 52193), (205, 36917), (335, 22591), (551, 13735), (779, 9715), (1189, 6365), (1273, 5945), (1943, 3895), (2747, 2755)]