15225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1$

素因数の和:49

約数の個数: 24

約数和(自身を含む): 29760

約数和(自身を除く): 14535

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 5075, 15225]

約数ペア:

[(1, 15225), (3, 5075), (5, 3045), (7, 2175), (15, 1015), (21, 725), (25, 609), (29, 525), (35, 435), (75, 203), (87, 175), (105, 145)]