79452015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1871}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 55331985

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 285, 447, 745, 1871, 2235, 2831, 5613, 8493, 9355, 14155, 28065, 35549, 42465, 106647, 177745, 278779, 533235, 836337, 1393895, 4181685, 5296801, 15890403, 26484005, 79452015]

約数ペア:

[(1, 79452015), (3, 26484005), (5, 15890403), (15, 5296801), (19, 4181685), (57, 1393895), (95, 836337), (149, 533235), (285, 278779), (447, 177745), (745, 106647), (1871, 42465), (2235, 35549), (2831, 28065), (5613, 14155), (8493, 9355)]