1214894026565

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1597}}^1\times {\mathrm{23747}}^1$

素因数の和:25541

約数の個数: 32

約数和(自身を含む): 1502792438400

約数和(自身を除く): 287898411835

約数列:

[1, 5, 43, 149, 215, 745, 1597, 6407, 7985, 23747, 32035, 68671, 118735, 237953, 343355, 1021121, 1189765, 3538303, 5105605, 10231979, 17691515, 37923959, 51159895, 152147029, 189619795, 760735145, 1630730237, 5650669891, 8153651185, 28253349455, 242978805313, 1214894026565]

約数ペア:

[(1, 1214894026565), (5, 242978805313), (43, 28253349455), (149, 8153651185), (215, 5650669891), (745, 1630730237), (1597, 760735145), (6407, 189619795), (7985, 152147029), (23747, 51159895), (32035, 37923959), (68671, 17691515), (118735, 10231979), (237953, 5105605), (343355, 3538303), (1021121, 1189765)]