13426485875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{64667}}^1$

素因数の和:64844

約数の個数: 32

約数和(自身を含む): 18400891392

約数和(自身を除く): 4974405517

約数列:

[1, 5, 11, 25, 55, 125, 151, 275, 755, 1375, 1661, 3775, 8305, 18875, 41525, 64667, 207625, 323335, 711337, 1616675, 3556685, 8083375, 9764717, 17783425, 48823585, 88917125, 107411887, 244117925, 537059435, 1220589625, 2685297175, 13426485875]

約数ペア:

[(1, 13426485875), (5, 2685297175), (11, 1220589625), (25, 537059435), (55, 244117925), (125, 107411887), (151, 88917125), (275, 48823585), (755, 17783425), (1375, 9764717), (1661, 8083375), (3775, 3556685), (8305, 1616675), (18875, 711337), (41525, 323335), (64667, 207625)]