84088875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 154312704

約数和(自身を除く): 70223829

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 125, 141, 195, 235, 325, 367, 375, 611, 705, 975, 1101, 1175, 1625, 1833, 1835, 3055, 3525, 4771, 4875, 5505, 5875, 9165, 9175, 14313, 15275, 17249, 17625, 23855, 27525, 45825, 45875, 51747, 71565, 76375, 86245, 119275, 137625, 224237, 229125, 258735, 357825, 431225, 596375, 672711, 1121185, 1293675, 1789125, 2156125, 3363555, 5605925, 6468375, 16817775, 28029625, 84088875]

約数ペア:

[(1, 84088875), (3, 28029625), (5, 16817775), (13, 6468375), (15, 5605925), (25, 3363555), (39, 2156125), (47, 1789125), (65, 1293675), (75, 1121185), (125, 672711), (141, 596375), (195, 431225), (235, 357825), (325, 258735), (367, 229125), (375, 224237), (611, 137625), (705, 119275), (975, 86245), (1101, 76375), (1175, 71565), (1625, 51747), (1833, 45875), (1835, 45825), (3055, 27525), (3525, 23855), (4771, 17625), (4875, 17249), (5505, 15275), (5875, 14313), (9165, 9175)]