40379895

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 72558720

約数和(自身を除く): 32178825

約数列:

[1, 3, 5, 9, 15, 45, 59, 67, 177, 201, 227, 295, 335, 531, 603, 681, 885, 1005, 1135, 2043, 2655, 3015, 3405, 3953, 10215, 11859, 13393, 15209, 19765, 35577, 40179, 45627, 59295, 66965, 76045, 120537, 136881, 177885, 200895, 228135, 602685, 684405, 897331, 2691993, 4486655, 8075979, 13459965, 40379895]

約数ペア:

[(1, 40379895), (3, 13459965), (5, 8075979), (9, 4486655), (15, 2691993), (45, 897331), (59, 684405), (67, 602685), (177, 228135), (201, 200895), (227, 177885), (295, 136881), (335, 120537), (531, 76045), (603, 66965), (681, 59295), (885, 45627), (1005, 40179), (1135, 35577), (2043, 19765), (2655, 15209), (3015, 13393), (3405, 11859), (3953, 10215)]