149957695

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 195217920

約数和(自身を除く): 45260225

約数列:

[1, 5, 29, 31, 73, 145, 155, 365, 457, 899, 2117, 2263, 2285, 4495, 10585, 11315, 13253, 14167, 33361, 65627, 66265, 70835, 166805, 328135, 410843, 967469, 1034191, 2054215, 4837345, 5170955, 29991539, 149957695]

約数ペア:

[(1, 149957695), (5, 29991539), (29, 5170955), (31, 4837345), (73, 2054215), (145, 1034191), (155, 967469), (365, 410843), (457, 328135), (899, 166805), (2117, 70835), (2263, 66265), (2285, 65627), (4495, 33361), (10585, 14167), (11315, 13253)]