4091355

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 7637760

約数和(自身を除く): 3546405

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 67, 69, 115, 177, 201, 207, 295, 335, 345, 531, 603, 885, 1005, 1035, 1357, 1541, 2655, 3015, 3953, 4071, 4623, 6785, 7705, 11859, 12213, 13869, 19765, 20355, 23115, 35577, 59295, 61065, 69345, 90919, 177885, 272757, 454595, 818271, 1363785, 4091355]

約数ペア:

[(1, 4091355), (3, 1363785), (5, 818271), (9, 454595), (15, 272757), (23, 177885), (45, 90919), (59, 69345), (67, 61065), (69, 59295), (115, 35577), (177, 23115), (201, 20355), (207, 19765), (295, 13869), (335, 12213), (345, 11859), (531, 7705), (603, 6785), (885, 4623), (1005, 4071), (1035, 3953), (1357, 3015), (1541, 2655)]