1985918055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 3521594880

約数和(自身を除く): 1535676825

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 269, 303, 443, 505, 807, 1111, 1329, 1345, 1515, 2215, 2959, 3333, 4035, 4873, 5555, 6645, 8877, 14619, 14795, 16665, 24365, 27169, 44385, 44743, 73095, 81507, 119167, 134229, 135845, 223715, 298859, 357501, 407535, 492173, 595835, 671145, 896577, 1310837, 1476519, 1494295, 1787505, 2460865, 3932511, 4482885, 6554185, 7382595, 12035867, 19662555, 36107601, 60179335, 132394537, 180538005, 397183611, 661972685, 1985918055]

約数ペア:

[(1, 1985918055), (3, 661972685), (5, 397183611), (11, 180538005), (15, 132394537), (33, 60179335), (55, 36107601), (101, 19662555), (165, 12035867), (269, 7382595), (303, 6554185), (443, 4482885), (505, 3932511), (807, 2460865), (1111, 1787505), (1329, 1494295), (1345, 1476519), (1515, 1310837), (2215, 896577), (2959, 671145), (3333, 595835), (4035, 492173), (4873, 407535), (5555, 357501), (6645, 298859), (8877, 223715), (14619, 135845), (14795, 134229), (16665, 119167), (24365, 81507), (27169, 73095), (44385, 44743)]