194490725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54403}}^1$

素因数の和:54437

約数の個数: 24

約数和(自身を含む): 283336032

約数和(自身を除く): 88845307

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 54403, 272015, 598433, 707239, 1360075, 2992165, 3536195, 7779629, 14960825, 17680975, 38898145, 194490725]

約数ペア:

[(1, 194490725), (5, 38898145), (11, 17680975), (13, 14960825), (25, 7779629), (55, 3536195), (65, 2992165), (143, 1360075), (275, 707239), (325, 598433), (715, 272015), (3575, 54403)]