16340295

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 27025920

約数和(自身を除く): 10685625

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 229, 335, 355, 687, 1005, 1065, 1145, 3435, 4757, 14271, 15343, 16259, 23785, 46029, 48777, 71355, 76715, 81295, 230145, 243885, 1089353, 3268059, 5446765, 16340295]

約数ペア:

[(1, 16340295), (3, 5446765), (5, 3268059), (15, 1089353), (67, 243885), (71, 230145), (201, 81295), (213, 76715), (229, 71355), (335, 48777), (355, 46029), (687, 23785), (1005, 16259), (1065, 15343), (1145, 14271), (3435, 4757)]