15705071949

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 24789123072

約数和(自身を除く): 9084051123

約数列:

[1, 3, 7, 21, 47, 141, 151, 167, 329, 453, 501, 631, 987, 1057, 1169, 1893, 3171, 3507, 4417, 7097, 7849, 13251, 21291, 23547, 25217, 29657, 49679, 54943, 75651, 88971, 95281, 105377, 149037, 164829, 176519, 207599, 285843, 316131, 529557, 622797, 666967, 737639, 1185199, 2000901, 2212917, 3555597, 4478207, 4952719, 8296393, 13434621, 14858157, 15911927, 24889179, 31347449, 34669033, 47735781, 94042347, 104007099, 111383489, 334150467, 747860569, 2243581707, 5235023983, 15705071949]

約数ペア:

[(1, 15705071949), (3, 5235023983), (7, 2243581707), (21, 747860569), (47, 334150467), (141, 111383489), (151, 104007099), (167, 94042347), (329, 47735781), (453, 34669033), (501, 31347449), (631, 24889179), (987, 15911927), (1057, 14858157), (1169, 13434621), (1893, 8296393), (3171, 4952719), (3507, 4478207), (4417, 3555597), (7097, 2212917), (7849, 2000901), (13251, 1185199), (21291, 737639), (23547, 666967), (25217, 622797), (29657, 529557), (49679, 316131), (54943, 285843), (75651, 207599), (88971, 176519), (95281, 164829), (105377, 149037)]