172077825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 302927040

約数和(自身を除く): 130849215

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 467, 867, 1275, 1401, 1445, 2335, 4335, 4913, 7005, 7225, 7939, 11675, 14739, 21675, 23817, 24565, 35025, 39695, 73695, 119085, 122825, 134963, 198475, 368475, 404889, 595425, 674815, 2024445, 2294371, 3374075, 6883113, 10122225, 11471855, 34415565, 57359275, 172077825]

約数ペア:

[(1, 172077825), (3, 57359275), (5, 34415565), (15, 11471855), (17, 10122225), (25, 6883113), (51, 3374075), (75, 2294371), (85, 2024445), (255, 674815), (289, 595425), (425, 404889), (467, 368475), (867, 198475), (1275, 134963), (1401, 122825), (1445, 119085), (2335, 73695), (4335, 39695), (4913, 35025), (7005, 24565), (7225, 23817), (7939, 21675), (11675, 14739)]