31064355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5801}}^1$

素因数の和:5836

約数の個数: 48

約数和(自身を含む): 65168064

約数和(自身を除く): 34103709

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 5801, 17403, 29005, 40607, 52209, 87015, 98617, 121821, 203035, 261045, 295851, 365463, 493085, 609105, 690319, 887553, 1479255, 1827315, 2070957, 3451595, 4437765, 6212871, 10354785, 31064355]

約数ペア:

[(1, 31064355), (3, 10354785), (5, 6212871), (7, 4437765), (9, 3451595), (15, 2070957), (17, 1827315), (21, 1479255), (35, 887553), (45, 690319), (51, 609105), (63, 493085), (85, 365463), (105, 295851), (119, 261045), (153, 203035), (255, 121821), (315, 98617), (357, 87015), (595, 52209), (765, 40607), (1071, 29005), (1785, 17403), (5355, 5801)]