475542015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 855601152

約数和(自身を除く): 380059137

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 97, 155, 195, 291, 403, 465, 485, 811, 1209, 1261, 1455, 2015, 2433, 3007, 3783, 4055, 6045, 6305, 9021, 10543, 12165, 15035, 18915, 25141, 31629, 39091, 45105, 52715, 75423, 78667, 117273, 125705, 158145, 195455, 236001, 326833, 377115, 393335, 586365, 980499, 1022671, 1180005, 1634165, 2438677, 3068013, 4902495, 5113355, 7316031, 12193385, 15340065, 31702801, 36580155, 95108403, 158514005, 475542015]

約数ペア:

[(1, 475542015), (3, 158514005), (5, 95108403), (13, 36580155), (15, 31702801), (31, 15340065), (39, 12193385), (65, 7316031), (93, 5113355), (97, 4902495), (155, 3068013), (195, 2438677), (291, 1634165), (403, 1180005), (465, 1022671), (485, 980499), (811, 586365), (1209, 393335), (1261, 377115), (1455, 326833), (2015, 236001), (2433, 195455), (3007, 158145), (3783, 125705), (4055, 117273), (6045, 78667), (6305, 75423), (9021, 52715), (10543, 45105), (12165, 39091), (15035, 31629), (18915, 25141)]