5520325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 7499520

約数和(自身を除く): 1979195

約数列:

[1, 5, 17, 25, 31, 85, 155, 419, 425, 527, 775, 2095, 2635, 7123, 10475, 12989, 13175, 35615, 64945, 178075, 220813, 324725, 1104065, 5520325]

約数ペア:

[(1, 5520325), (5, 1104065), (17, 324725), (25, 220813), (31, 178075), (85, 64945), (155, 35615), (419, 13175), (425, 12989), (527, 10475), (775, 7123), (2095, 2635)]