23315145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{953}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 42861312

約数和(自身を除く): 19546167

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 233, 699, 953, 1165, 1631, 2859, 3495, 4765, 4893, 6671, 8155, 14295, 20013, 24465, 33355, 100065, 222049, 666147, 1110245, 1554343, 3330735, 4663029, 7771715, 23315145]

約数ペア:

[(1, 23315145), (3, 7771715), (5, 4663029), (7, 3330735), (15, 1554343), (21, 1110245), (35, 666147), (105, 222049), (233, 100065), (699, 33355), (953, 24465), (1165, 20013), (1631, 14295), (2859, 8155), (3495, 6671), (4765, 4893)]