9968572205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1\times {\mathrm{919}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 12686284800

約数和(自身を除く): 2717712595

約数列:

[1, 5, 19, 95, 227, 503, 919, 1135, 2515, 4313, 4595, 9557, 17461, 21565, 47785, 87305, 114181, 208613, 462257, 570905, 1043065, 2169439, 2311285, 3963647, 8782883, 10847195, 19818235, 43914415, 104932339, 524661695, 1993714441, 9968572205]

約数ペア:

[(1, 9968572205), (5, 1993714441), (19, 524661695), (95, 104932339), (227, 43914415), (503, 19818235), (919, 10847195), (1135, 8782883), (2515, 3963647), (4313, 2311285), (4595, 2169439), (9557, 1043065), (17461, 570905), (21565, 462257), (47785, 208613), (87305, 114181)]