416668575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12713}}^1$

素因数の和:12768

約数の個数: 48

約数和(自身を含む): 756737280

約数和(自身を除く): 340068705

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1725, 2185, 6555, 10925, 12713, 32775, 38139, 63565, 190695, 241547, 292399, 317825, 724641, 877197, 953475, 1207735, 1461995, 3623205, 4385985, 5555581, 6038675, 7309975, 16666743, 18116025, 21929925, 27777905, 83333715, 138889525, 416668575]

約数ペア:

[(1, 416668575), (3, 138889525), (5, 83333715), (15, 27777905), (19, 21929925), (23, 18116025), (25, 16666743), (57, 7309975), (69, 6038675), (75, 5555581), (95, 4385985), (115, 3623205), (285, 1461995), (345, 1207735), (437, 953475), (475, 877197), (575, 724641), (1311, 317825), (1425, 292399), (1725, 241547), (2185, 190695), (6555, 63565), (10925, 38139), (12713, 32775)]