210221872785

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1\times {\mathrm{45569}}^1$

素因数の和:48918

約数の個数: 48

約数和(自身を含む): 376260917760

約数和(自身を除く): 166039044975

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 3307, 9921, 16535, 29763, 45569, 49605, 102517, 136707, 148815, 227845, 307551, 410121, 512585, 683535, 922653, 1412639, 1537755, 2050605, 4237917, 4613265, 7063195, 12713751, 21189585, 63568755, 150696683, 452090049, 753483415, 1356270147, 2260450245, 4671597173, 6781350735, 14014791519, 23357985865, 42044374557, 70073957595, 210221872785]

約数ペア:

[(1, 210221872785), (3, 70073957595), (5, 42044374557), (9, 23357985865), (15, 14014791519), (31, 6781350735), (45, 4671597173), (93, 2260450245), (155, 1356270147), (279, 753483415), (465, 452090049), (1395, 150696683), (3307, 63568755), (9921, 21189585), (16535, 12713751), (29763, 7063195), (45569, 4613265), (49605, 4237917), (102517, 2050605), (136707, 1537755), (148815, 1412639), (227845, 922653), (307551, 683535), (410121, 512585)]