2528625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 4597632

約数和(自身を除く): 2069007

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 613, 825, 1375, 1839, 3065, 4125, 6743, 9195, 15325, 20229, 33715, 45975, 76625, 101145, 168575, 229875, 505725, 842875, 2528625]

約数ペア:

[(1, 2528625), (3, 842875), (5, 505725), (11, 229875), (15, 168575), (25, 101145), (33, 76625), (55, 45975), (75, 33715), (125, 20229), (165, 15325), (275, 9195), (375, 6743), (613, 4125), (825, 3065), (1375, 1839)]