4255525

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 36

約数和(自身を含む): 6090880

約数和(自身を除く): 1835355

約数列:

[1, 5, 17, 19, 25, 31, 85, 95, 155, 289, 323, 425, 475, 527, 589, 775, 1445, 1615, 2635, 2945, 5491, 7225, 8075, 8959, 10013, 13175, 14725, 27455, 44795, 50065, 137275, 170221, 223975, 250325, 851105, 4255525]

約数ペア:

[(1, 4255525), (5, 851105), (17, 250325), (19, 223975), (25, 170221), (31, 137275), (85, 50065), (95, 44795), (155, 27455), (289, 14725), (323, 13175), (425, 10013), (475, 8959), (527, 8075), (589, 7225), (775, 5491), (1445, 2945), (1615, 2635)]