804272895

素因数分解:

$3^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{947}}^1$

素因数の和:1203

約数の個数: 56

約数和(自身を含む): 1454774256

約数和(自身を除く): 650501361

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 233, 243, 405, 699, 729, 947, 1165, 1215, 2097, 2841, 3495, 3645, 4735, 6291, 8523, 10485, 14205, 18873, 25569, 31455, 42615, 56619, 76707, 94365, 127845, 169857, 220651, 230121, 283095, 383535, 661953, 690363, 849285, 1103255, 1150605, 1985859, 3309765, 3451815, 5957577, 9929295, 17872731, 29787885, 53618193, 89363655, 160854579, 268090965, 804272895]

約数ペア:

[(1, 804272895), (3, 268090965), (5, 160854579), (9, 89363655), (15, 53618193), (27, 29787885), (45, 17872731), (81, 9929295), (135, 5957577), (233, 3451815), (243, 3309765), (405, 1985859), (699, 1150605), (729, 1103255), (947, 849285), (1165, 690363), (1215, 661953), (2097, 383535), (2841, 283095), (3495, 230121), (3645, 220651), (4735, 169857), (6291, 127845), (8523, 94365), (10485, 76707), (14205, 56619), (18873, 42615), (25569, 31455)]