201406755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2671}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 352447488

約数和(自身を除く): 151040733

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 457, 1371, 2285, 2671, 5027, 6855, 8013, 13355, 15081, 25135, 29381, 40065, 75405, 88143, 146905, 440715, 1220647, 3661941, 6103235, 13427117, 18309705, 40281351, 67135585, 201406755]

約数ペア:

[(1, 201406755), (3, 67135585), (5, 40281351), (11, 18309705), (15, 13427117), (33, 6103235), (55, 3661941), (165, 1220647), (457, 440715), (1371, 146905), (2285, 88143), (2671, 75405), (5027, 40065), (6855, 29381), (8013, 25135), (13355, 15081)]