1213477485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4021}}^1$

素因数の和:4130

約数の個数: 64

約数和(自身を含む): 2224005120

約数和(自身を除く): 1010527635

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 59, 93, 155, 165, 177, 295, 341, 465, 649, 885, 1023, 1705, 1829, 1947, 3245, 4021, 5115, 5487, 9145, 9735, 12063, 20105, 20119, 27435, 44231, 60315, 60357, 100595, 124651, 132693, 221155, 237239, 301785, 373953, 623255, 663465, 711717, 1186195, 1371161, 1869765, 2609629, 3558585, 4113483, 6855805, 7354409, 7828887, 13048145, 20567415, 22063227, 36772045, 39144435, 80898499, 110316135, 242695497, 404492495, 1213477485]

約数ペア:

[(1, 1213477485), (3, 404492495), (5, 242695497), (11, 110316135), (15, 80898499), (31, 39144435), (33, 36772045), (55, 22063227), (59, 20567415), (93, 13048145), (155, 7828887), (165, 7354409), (177, 6855805), (295, 4113483), (341, 3558585), (465, 2609629), (649, 1869765), (885, 1371161), (1023, 1186195), (1705, 711717), (1829, 663465), (1947, 623255), (3245, 373953), (4021, 301785), (5115, 237239), (5487, 221155), (9145, 132693), (9735, 124651), (12063, 100595), (20105, 60357), (20119, 60315), (27435, 44231)]