25110870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 65085120

約数和(自身を除く): 39974250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 929, 1590, 1802, 1858, 2703, 2787, 4505, 4645, 5406, 5574, 9010, 9290, 13515, 13935, 15793, 27030, 27870, 31586, 47379, 49237, 78965, 94758, 98474, 147711, 157930, 236895, 246185, 295422, 473790, 492370, 738555, 837029, 1477110, 1674058, 2511087, 4185145, 5022174, 8370290, 12555435, 25110870]

約数ペア:

[(1, 25110870), (2, 12555435), (3, 8370290), (5, 5022174), (6, 4185145), (10, 2511087), (15, 1674058), (17, 1477110), (30, 837029), (34, 738555), (51, 492370), (53, 473790), (85, 295422), (102, 246185), (106, 236895), (159, 157930), (170, 147711), (255, 98474), (265, 94758), (318, 78965), (510, 49237), (530, 47379), (795, 31586), (901, 27870), (929, 27030), (1590, 15793), (1802, 13935), (1858, 13515), (2703, 9290), (2787, 9010), (4505, 5574), (4645, 5406)]