26836875

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 60

約数和(自身を含む): 52308256

約数和(自身を除く): 25471381

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 367, 375, 585, 625, 975, 1101, 1125, 1625, 1835, 1875, 2925, 3303, 4771, 4875, 5505, 5625, 8125, 9175, 14313, 14625, 16515, 23855, 24375, 27525, 42939, 45875, 71565, 73125, 82575, 119275, 137625, 214695, 229375, 357825, 412875, 596375, 688125, 1073475, 1789125, 2064375, 2981875, 5367375, 8945625, 26836875]

約数ペア:

[(1, 26836875), (3, 8945625), (5, 5367375), (9, 2981875), (13, 2064375), (15, 1789125), (25, 1073475), (39, 688125), (45, 596375), (65, 412875), (75, 357825), (117, 229375), (125, 214695), (195, 137625), (225, 119275), (325, 82575), (367, 73125), (375, 71565), (585, 45875), (625, 42939), (975, 27525), (1101, 24375), (1125, 23855), (1625, 16515), (1835, 14625), (1875, 14313), (2925, 9175), (3303, 8125), (4771, 5625), (4875, 5505)]