25625106

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 61971840

約数和(自身を除く): 36346734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 173, 211, 234, 346, 351, 422, 519, 633, 702, 1038, 1266, 1557, 1899, 2249, 2743, 3114, 3798, 4498, 4671, 5486, 5697, 6747, 8229, 9342, 11394, 13494, 16458, 20241, 24687, 36503, 40482, 49374, 60723, 73006, 74061, 109509, 121446, 148122, 219018, 328527, 474539, 657054, 949078, 985581, 1423617, 1971162, 2847234, 4270851, 8541702, 12812553, 25625106]

約数ペア:

[(1, 25625106), (2, 12812553), (3, 8541702), (6, 4270851), (9, 2847234), (13, 1971162), (18, 1423617), (26, 985581), (27, 949078), (39, 657054), (54, 474539), (78, 328527), (117, 219018), (173, 148122), (211, 121446), (234, 109509), (346, 74061), (351, 73006), (422, 60723), (519, 49374), (633, 40482), (702, 36503), (1038, 24687), (1266, 20241), (1557, 16458), (1899, 13494), (2249, 11394), (2743, 9342), (3114, 8229), (3798, 6747), (4498, 5697), (4671, 5486)]