207445875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6079}}^1$

素因数の和:6117

約数の個数: 64

約数和(自身を含む): 424919040

約数和(自身を除く): 217473165

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 525, 875, 975, 1365, 1625, 2275, 2625, 4875, 6079, 6825, 11375, 18237, 30395, 34125, 42553, 79027, 91185, 127659, 151975, 212765, 237081, 395135, 455925, 553189, 638295, 759875, 1063825, 1185405, 1659567, 1975675, 2279625, 2765945, 3191475, 5319125, 5927025, 8297835, 9878375, 13829725, 15957375, 29635125, 41489175, 69148625, 207445875]

約数ペア:

[(1, 207445875), (3, 69148625), (5, 41489175), (7, 29635125), (13, 15957375), (15, 13829725), (21, 9878375), (25, 8297835), (35, 5927025), (39, 5319125), (65, 3191475), (75, 2765945), (91, 2279625), (105, 1975675), (125, 1659567), (175, 1185405), (195, 1063825), (273, 759875), (325, 638295), (375, 553189), (455, 455925), (525, 395135), (875, 237081), (975, 212765), (1365, 151975), (1625, 127659), (2275, 91185), (2625, 79027), (4875, 42553), (6079, 34125), (6825, 30395), (11375, 18237)]