496880775

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{19543}}^1$

素因数の和:19672

約数の個数: 36

約数和(自身を含む): 897890448

約数和(自身を除く): 401009673

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 2825, 5085, 8475, 19543, 25425, 58629, 97715, 175887, 293145, 488575, 879435, 1465725, 2208359, 4397175, 6625077, 11041795, 19875231, 33125385, 55208975, 99376155, 165626925, 496880775]

約数ペア:

[(1, 496880775), (3, 165626925), (5, 99376155), (9, 55208975), (15, 33125385), (25, 19875231), (45, 11041795), (75, 6625077), (113, 4397175), (225, 2208359), (339, 1465725), (565, 879435), (1017, 488575), (1695, 293145), (2825, 175887), (5085, 97715), (8475, 58629), (19543, 25425)]