150317915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 204982272

約数和(自身を除く): 54664357

約数列:

[1, 5, 11, 31, 55, 131, 155, 341, 655, 673, 1441, 1705, 3365, 4061, 7205, 7403, 20305, 20863, 37015, 44671, 88163, 104315, 223355, 229493, 440815, 969793, 1147465, 2733053, 4848965, 13665265, 30063583, 150317915]

約数ペア:

[(1, 150317915), (5, 30063583), (11, 13665265), (31, 4848965), (55, 2733053), (131, 1147465), (155, 969793), (341, 440815), (655, 229493), (673, 223355), (1441, 104315), (1705, 88163), (3365, 44671), (4061, 37015), (7205, 20863), (7403, 20305)]