345520065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 629130240

約数和(自身を除く): 283610175

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 163, 165, 319, 435, 443, 489, 815, 957, 1329, 1595, 1793, 2215, 2445, 4727, 4785, 4873, 5379, 6645, 8965, 12847, 14181, 14619, 23635, 24365, 26895, 38541, 51997, 64235, 70905, 72209, 73095, 141317, 155991, 192705, 216627, 259985, 361045, 423951, 706585, 779955, 794299, 1083135, 2094061, 2119755, 2382897, 3971495, 6282183, 10470305, 11914485, 23034671, 31410915, 69104013, 115173355, 345520065]

約数ペア:

[(1, 345520065), (3, 115173355), (5, 69104013), (11, 31410915), (15, 23034671), (29, 11914485), (33, 10470305), (55, 6282183), (87, 3971495), (145, 2382897), (163, 2119755), (165, 2094061), (319, 1083135), (435, 794299), (443, 779955), (489, 706585), (815, 423951), (957, 361045), (1329, 259985), (1595, 216627), (1793, 192705), (2215, 155991), (2445, 141317), (4727, 73095), (4785, 72209), (4873, 70905), (5379, 64235), (6645, 51997), (8965, 38541), (12847, 26895), (14181, 24365), (14619, 23635)]