99163925

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 149133312

約数和(自身を除く): 49969387

約数列:

[1, 5, 7, 23, 25, 35, 71, 115, 161, 175, 347, 355, 497, 575, 805, 1633, 1735, 1775, 2429, 2485, 4025, 7981, 8165, 8675, 11431, 12145, 12425, 24637, 39905, 40825, 55867, 57155, 60725, 123185, 172459, 199525, 279335, 285775, 566651, 615925, 862295, 1396675, 2833255, 3966557, 4311475, 14166275, 19832785, 99163925]

約数ペア:

[(1, 99163925), (5, 19832785), (7, 14166275), (23, 4311475), (25, 3966557), (35, 2833255), (71, 1396675), (115, 862295), (161, 615925), (175, 566651), (347, 285775), (355, 279335), (497, 199525), (575, 172459), (805, 123185), (1633, 60725), (1735, 57155), (1775, 55867), (2429, 40825), (2485, 39905), (4025, 24637), (7981, 12425), (8165, 12145), (8675, 11431)]