25807410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 80

約数和(自身を含む): 70183872

約数和(自身を除く): 44376462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 151, 162, 211, 270, 302, 405, 422, 453, 633, 755, 810, 906, 1055, 1266, 1359, 1510, 1899, 2110, 2265, 2718, 3165, 3798, 4077, 4530, 5697, 6330, 6795, 8154, 9495, 11394, 12231, 13590, 17091, 18990, 20385, 24462, 28485, 31861, 34182, 40770, 56970, 61155, 63722, 85455, 95583, 122310, 159305, 170910, 191166, 286749, 318610, 477915, 573498, 860247, 955830, 1433745, 1720494, 2580741, 2867490, 4301235, 5161482, 8602470, 12903705, 25807410]

約数ペア:

[(1, 25807410), (2, 12903705), (3, 8602470), (5, 5161482), (6, 4301235), (9, 2867490), (10, 2580741), (15, 1720494), (18, 1433745), (27, 955830), (30, 860247), (45, 573498), (54, 477915), (81, 318610), (90, 286749), (135, 191166), (151, 170910), (162, 159305), (211, 122310), (270, 95583), (302, 85455), (405, 63722), (422, 61155), (453, 56970), (633, 40770), (755, 34182), (810, 31861), (906, 28485), (1055, 24462), (1266, 20385), (1359, 18990), (1510, 17091), (1899, 13590), (2110, 12231), (2265, 11394), (2718, 9495), (3165, 8154), (3798, 6795), (4077, 6330), (4530, 5697)]