488021235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{13103}}^1$

素因数の和:13315

約数の個数: 32

約数和(自身を含む): 845365248

約数和(自身を除く): 357344013

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 573, 955, 2483, 2865, 7449, 12415, 13103, 37245, 39309, 65515, 170339, 196545, 511017, 851695, 2502673, 2555085, 7508019, 12513365, 32534749, 37540095, 97604247, 162673745, 488021235]

約数ペア:

[(1, 488021235), (3, 162673745), (5, 97604247), (13, 37540095), (15, 32534749), (39, 12513365), (65, 7508019), (191, 2555085), (195, 2502673), (573, 851695), (955, 511017), (2483, 196545), (2865, 170339), (7449, 65515), (12415, 39309), (13103, 37245)]