39519225

素因数分解:

$3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 73328640

約数和(自身を除く): 33809415

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 127, 135, 225, 381, 461, 635, 675, 1143, 1383, 1905, 2305, 3175, 3429, 4149, 5715, 6915, 9525, 11525, 12447, 17145, 20745, 28575, 34575, 58547, 62235, 85725, 103725, 175641, 292735, 311175, 526923, 878205, 1463675, 1580769, 2634615, 4391025, 7903845, 13173075, 39519225]

約数ペア:

[(1, 39519225), (3, 13173075), (5, 7903845), (9, 4391025), (15, 2634615), (25, 1580769), (27, 1463675), (45, 878205), (75, 526923), (127, 311175), (135, 292735), (225, 175641), (381, 103725), (461, 85725), (635, 62235), (675, 58547), (1143, 34575), (1383, 28575), (1905, 20745), (2305, 17145), (3175, 12447), (3429, 11525), (4149, 9525), (5715, 6915)]