172389074505

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1\times {\mathrm{5717}}^1$

素因数の和:6530

約数の個数: 64

約数和(自身を含む): 288582428160

約数和(自身を除く): 116193353655

約数列:

[1, 3, 5, 15, 29, 87, 103, 145, 309, 435, 515, 673, 1545, 2019, 2987, 3365, 5717, 8961, 10095, 14935, 17151, 19517, 28585, 44805, 58551, 69319, 85755, 97585, 165793, 207957, 292755, 346595, 497379, 588851, 828965, 1039785, 1766553, 2010251, 2486895, 2944255, 3847541, 6030753, 8832765, 10051255, 11542623, 17076679, 19237705, 30153765, 51230037, 57713115, 85383395, 111578689, 256150185, 334736067, 396296723, 557893445, 1188890169, 1673680335, 1981483615, 5944450845, 11492604967, 34477814901, 57463024835, 172389074505]

約数ペア:

[(1, 172389074505), (3, 57463024835), (5, 34477814901), (15, 11492604967), (29, 5944450845), (87, 1981483615), (103, 1673680335), (145, 1188890169), (309, 557893445), (435, 396296723), (515, 334736067), (673, 256150185), (1545, 111578689), (2019, 85383395), (2987, 57713115), (3365, 51230037), (5717, 30153765), (8961, 19237705), (10095, 17076679), (14935, 11542623), (17151, 10051255), (19517, 8832765), (28585, 6030753), (44805, 3847541), (58551, 2944255), (69319, 2486895), (85755, 2010251), (97585, 1766553), (165793, 1039785), (207957, 828965), (292755, 588851), (346595, 497379)]