25173270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12161}}^1$

素因数の和:12197

約数の個数: 48

約数和(自身を含む): 68301792

約数和(自身を除く): 43128522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 12161, 24322, 36483, 60805, 72966, 109449, 121610, 182415, 218898, 279703, 364830, 547245, 559406, 839109, 1094490, 1398515, 1678218, 2517327, 2797030, 4195545, 5034654, 8391090, 12586635, 25173270]

約数ペア:

[(1, 25173270), (2, 12586635), (3, 8391090), (5, 5034654), (6, 4195545), (9, 2797030), (10, 2517327), (15, 1678218), (18, 1398515), (23, 1094490), (30, 839109), (45, 559406), (46, 547245), (69, 364830), (90, 279703), (115, 218898), (138, 182415), (207, 121610), (230, 109449), (345, 72966), (414, 60805), (690, 36483), (1035, 24322), (2070, 12161)]