150048215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 191808000

約数和(自身を除く): 41759785

約数列:

[1, 5, 31, 73, 89, 149, 155, 365, 445, 745, 2263, 2759, 4619, 6497, 10877, 11315, 13261, 13795, 23095, 32485, 54385, 66305, 201407, 337187, 411091, 968053, 1007035, 1685935, 2055455, 4840265, 30009643, 150048215]

約数ペア:

[(1, 150048215), (5, 30009643), (31, 4840265), (73, 2055455), (89, 1685935), (149, 1007035), (155, 968053), (365, 411091), (445, 337187), (745, 201407), (2263, 66305), (2759, 54385), (4619, 32485), (6497, 23095), (10877, 13795), (11315, 13261)]