25641090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4168

約数の個数: 64

約数和(自身を含む): 71366400

約数和(自身を除く): 45725310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 4129, 6210, 8258, 12387, 20645, 24774, 37161, 41290, 61935, 74322, 94967, 111483, 123870, 185805, 189934, 222966, 284901, 371610, 474835, 557415, 569802, 854703, 949670, 1114830, 1424505, 1709406, 2564109, 2849010, 4273515, 5128218, 8547030, 12820545, 25641090]

約数ペア:

[(1, 25641090), (2, 12820545), (3, 8547030), (5, 5128218), (6, 4273515), (9, 2849010), (10, 2564109), (15, 1709406), (18, 1424505), (23, 1114830), (27, 949670), (30, 854703), (45, 569802), (46, 557415), (54, 474835), (69, 371610), (90, 284901), (115, 222966), (135, 189934), (138, 185805), (207, 123870), (230, 111483), (270, 94967), (345, 74322), (414, 61935), (621, 41290), (690, 37161), (1035, 24774), (1242, 20645), (2070, 12387), (3105, 8258), (4129, 6210)]