25250508

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 72

約数和(自身を含む): 69627600

約数和(自身を除く): 44377092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 809, 867, 918, 1156, 1618, 1734, 1836, 2427, 2601, 3236, 3468, 4854, 5202, 7281, 7803, 9708, 10404, 13753, 14562, 15606, 21843, 27506, 29124, 31212, 41259, 43686, 55012, 82518, 87372, 123777, 165036, 233801, 247554, 371331, 467602, 495108, 701403, 742662, 935204, 1402806, 1485324, 2104209, 2805612, 4208418, 6312627, 8416836, 12625254, 25250508]

約数ペア:

[(1, 25250508), (2, 12625254), (3, 8416836), (4, 6312627), (6, 4208418), (9, 2805612), (12, 2104209), (17, 1485324), (18, 1402806), (27, 935204), (34, 742662), (36, 701403), (51, 495108), (54, 467602), (68, 371331), (102, 247554), (108, 233801), (153, 165036), (204, 123777), (289, 87372), (306, 82518), (459, 55012), (578, 43686), (612, 41259), (809, 31212), (867, 29124), (918, 27506), (1156, 21843), (1618, 15606), (1734, 14562), (1836, 13753), (2427, 10404), (2601, 9708), (3236, 7803), (3468, 7281), (4854, 5202)]