479067345

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 893514240

約数和(自身を除く): 414446895

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 277, 345, 557, 621, 831, 1035, 1385, 1671, 2493, 2785, 3105, 4155, 5013, 6371, 7479, 8355, 12465, 12811, 15039, 19113, 25065, 31855, 37395, 38433, 57339, 64055, 75195, 95565, 115299, 154289, 172017, 192165, 286695, 345897, 462867, 576495, 771445, 860085, 1388601, 1729485, 2314335, 3548647, 4165803, 6943005, 10645941, 17743235, 20829015, 31937823, 53229705, 95813469, 159689115, 479067345]

約数ペア:

[(1, 479067345), (3, 159689115), (5, 95813469), (9, 53229705), (15, 31937823), (23, 20829015), (27, 17743235), (45, 10645941), (69, 6943005), (115, 4165803), (135, 3548647), (207, 2314335), (277, 1729485), (345, 1388601), (557, 860085), (621, 771445), (831, 576495), (1035, 462867), (1385, 345897), (1671, 286695), (2493, 192165), (2785, 172017), (3105, 154289), (4155, 115299), (5013, 95565), (6371, 75195), (7479, 64055), (8355, 57339), (12465, 38433), (12811, 37395), (15039, 31855), (19113, 25065)]