120558875

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 155448384

約数和(自身を除く): 34889509

約数列:

[1, 5, 25, 61, 97, 125, 163, 305, 485, 815, 1525, 2425, 4075, 5917, 7625, 9943, 12125, 15811, 20375, 29585, 49715, 79055, 147925, 248575, 395275, 739625, 964471, 1242875, 1976375, 4822355, 24111775, 120558875]

約数ペア:

[(1, 120558875), (5, 24111775), (25, 4822355), (61, 1976375), (97, 1242875), (125, 964471), (163, 739625), (305, 395275), (485, 248575), (815, 147925), (1525, 79055), (2425, 49715), (4075, 29585), (5917, 20375), (7625, 15811), (9943, 12125)]