489808280445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5261}}^1\times {\mathrm{19457}}^1$

素因数の和:24766

約数の個数: 64

約数和(自身を含む): 884632285440

約数和(自身を除く): 394824004995

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 5261, 15783, 19457, 26305, 57871, 58371, 78915, 97285, 152569, 173613, 214027, 289355, 291855, 457707, 564253, 642081, 762845, 868065, 1070135, 1678259, 1692759, 2288535, 2821265, 3210405, 5034777, 6206783, 8391295, 8463795, 18620349, 25173885, 31033915, 93101745, 102363277, 307089831, 511816385, 1125996047, 1535449155, 2968535033, 3377988141, 5629980235, 8905605099, 14842675165, 16889940705, 32653885363, 44528025495, 97961656089, 163269426815, 489808280445]

約数ペア:

[(1, 489808280445), (3, 163269426815), (5, 97961656089), (11, 44528025495), (15, 32653885363), (29, 16889940705), (33, 14842675165), (55, 8905605099), (87, 5629980235), (145, 3377988141), (165, 2968535033), (319, 1535449155), (435, 1125996047), (957, 511816385), (1595, 307089831), (4785, 102363277), (5261, 93101745), (15783, 31033915), (19457, 25173885), (26305, 18620349), (57871, 8463795), (58371, 8391295), (78915, 6206783), (97285, 5034777), (152569, 3210405), (173613, 2821265), (214027, 2288535), (289355, 1692759), (291855, 1678259), (457707, 1070135), (564253, 868065), (642081, 762845)]