15480075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15877}}^1$

素因数の和:15903

約数の個数: 24

約数和(自身を含む): 27564208

約数和(自身を除く): 12084133

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 15877, 47631, 79385, 206401, 238155, 396925, 619203, 1032005, 1190775, 3096015, 5160025, 15480075]

約数ペア:

[(1, 15480075), (3, 5160025), (5, 3096015), (13, 1190775), (15, 1032005), (25, 619203), (39, 396925), (65, 238155), (75, 206401), (195, 79385), (325, 47631), (975, 15877)]