55911855

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 93772800

約数和(自身を除く): 37860945

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 237, 395, 435, 1185, 1627, 2291, 4881, 6873, 8135, 11455, 24405, 34365, 47183, 128533, 141549, 235915, 385599, 642665, 707745, 1927995, 3727457, 11182371, 18637285, 55911855]

約数ペア:

[(1, 55911855), (3, 18637285), (5, 11182371), (15, 3727457), (29, 1927995), (79, 707745), (87, 642665), (145, 385599), (237, 235915), (395, 141549), (435, 128533), (1185, 47183), (1627, 34365), (2291, 24405), (4881, 11455), (6873, 8135)]