266344065

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3229}}^1$

素因数の和:3303

約数の個数: 64

約数和(自身を含む): 520934400

約数和(自身を除く): 254590335

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 117, 135, 141, 195, 235, 351, 423, 585, 611, 705, 1269, 1755, 1833, 2115, 3055, 3229, 5499, 6345, 9165, 9687, 16145, 16497, 27495, 29061, 41977, 48435, 82485, 87183, 125931, 145305, 151763, 209885, 377793, 435915, 455289, 629655, 758815, 1133379, 1365867, 1888965, 1972919, 2276445, 4097601, 5666895, 5918757, 6829335, 9864595, 17756271, 20488005, 29593785, 53268813, 88781355, 266344065]

約数ペア:

[(1, 266344065), (3, 88781355), (5, 53268813), (9, 29593785), (13, 20488005), (15, 17756271), (27, 9864595), (39, 6829335), (45, 5918757), (47, 5666895), (65, 4097601), (117, 2276445), (135, 1972919), (141, 1888965), (195, 1365867), (235, 1133379), (351, 758815), (423, 629655), (585, 455289), (611, 435915), (705, 377793), (1269, 209885), (1755, 151763), (1833, 145305), (2115, 125931), (3055, 87183), (3229, 82485), (5499, 48435), (6345, 41977), (9165, 29061), (9687, 27495), (16145, 16497)]