47356855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 75075840

約数和(自身を除く): 27718985

約数列:

[1, 5, 7, 13, 29, 35, 37, 65, 91, 97, 145, 185, 203, 259, 377, 455, 481, 485, 679, 1015, 1073, 1261, 1295, 1885, 2405, 2639, 2813, 3367, 3395, 3589, 5365, 6305, 7511, 8827, 13195, 13949, 14065, 16835, 17945, 19691, 25123, 36569, 37555, 44135, 46657, 69745, 97643, 98455, 104081, 125615, 182845, 233285, 255983, 326599, 488215, 520405, 728567, 1279915, 1353053, 1632995, 3642835, 6765265, 9471371, 47356855]

約数ペア:

[(1, 47356855), (5, 9471371), (7, 6765265), (13, 3642835), (29, 1632995), (35, 1353053), (37, 1279915), (65, 728567), (91, 520405), (97, 488215), (145, 326599), (185, 255983), (203, 233285), (259, 182845), (377, 125615), (455, 104081), (481, 98455), (485, 97643), (679, 69745), (1015, 46657), (1073, 44135), (1261, 37555), (1295, 36569), (1885, 25123), (2405, 19691), (2639, 17945), (2813, 16835), (3367, 14065), (3395, 13949), (3589, 13195), (5365, 8827), (6305, 7511)]