15691195155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1\times {\mathrm{18661}}^1$

素因数の和:20631

約数の個数: 32

約数和(自身を含む): 25986461760

約数和(自身を除く): 10295266605

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1933, 5799, 9665, 18661, 28995, 55983, 56057, 93305, 168171, 279915, 280285, 541169, 840855, 1623507, 2705845, 8117535, 36071713, 108215139, 180358565, 541075695, 1046079677, 3138239031, 5230398385, 15691195155]

約数ペア:

[(1, 15691195155), (3, 5230398385), (5, 3138239031), (15, 1046079677), (29, 541075695), (87, 180358565), (145, 108215139), (435, 36071713), (1933, 8117535), (5799, 2705845), (9665, 1623507), (18661, 840855), (28995, 541169), (55983, 280285), (56057, 279915), (93305, 168171)]