17315175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 31248000

約数和(自身を除く): 13932825

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 419, 435, 475, 551, 725, 1257, 1425, 1653, 2095, 2175, 2755, 6285, 7961, 8265, 10475, 12151, 13775, 23883, 31425, 36453, 39805, 41325, 60755, 119415, 182265, 199025, 230869, 303775, 597075, 692607, 911325, 1154345, 3463035, 5771725, 17315175]

約数ペア:

[(1, 17315175), (3, 5771725), (5, 3463035), (15, 1154345), (19, 911325), (25, 692607), (29, 597075), (57, 303775), (75, 230869), (87, 199025), (95, 182265), (145, 119415), (285, 60755), (419, 41325), (435, 39805), (475, 36453), (551, 31425), (725, 23883), (1257, 13775), (1425, 12151), (1653, 10475), (2095, 8265), (2175, 7961), (2755, 6285)]