23097235

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 32947200

約数和(自身を除く): 9849965

約数列:

[1, 5, 7, 35, 43, 103, 149, 215, 301, 515, 721, 745, 1043, 1505, 3605, 4429, 5215, 6407, 15347, 22145, 31003, 32035, 44849, 76735, 107429, 155015, 224245, 537145, 659921, 3299605, 4619447, 23097235]

約数ペア:

[(1, 23097235), (5, 4619447), (7, 3299605), (35, 659921), (43, 537145), (103, 224245), (149, 155015), (215, 107429), (301, 76735), (515, 44849), (721, 32035), (745, 31003), (1043, 22145), (1505, 15347), (3605, 6407), (4429, 5215)]