1054642215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{953}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 1945244160

約数和(自身を除く): 890601945

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 353, 627, 953, 1045, 1059, 1765, 2859, 3135, 3883, 4765, 5295, 6707, 10483, 11649, 14295, 18107, 19415, 20121, 31449, 33535, 52415, 54321, 58245, 73777, 90535, 100605, 157245, 199177, 221331, 271605, 336409, 368885, 597531, 995885, 1009227, 1106655, 1682045, 2987655, 3700499, 5046135, 6391771, 11101497, 18502495, 19175313, 31958855, 55507485, 70309481, 95876565, 210928443, 351547405, 1054642215]

約数ペア:

[(1, 1054642215), (3, 351547405), (5, 210928443), (11, 95876565), (15, 70309481), (19, 55507485), (33, 31958855), (55, 19175313), (57, 18502495), (95, 11101497), (165, 6391771), (209, 5046135), (285, 3700499), (353, 2987655), (627, 1682045), (953, 1106655), (1045, 1009227), (1059, 995885), (1765, 597531), (2859, 368885), (3135, 336409), (3883, 271605), (4765, 221331), (5295, 199177), (6707, 157245), (10483, 100605), (11649, 90535), (14295, 73777), (18107, 58245), (19415, 54321), (20121, 52415), (31449, 33535)]