190712375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12821}}^1$

素因数の和:12860

約数の個数: 32

約数和(自身を含む): 288033408

約数和(自身を除く): 97321033

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 2125, 2975, 12821, 14875, 64105, 89747, 217957, 320525, 448735, 1089785, 1525699, 1602625, 2243675, 5448925, 7628495, 11218375, 27244625, 38142475, 190712375]

約数ペア:

[(1, 190712375), (5, 38142475), (7, 27244625), (17, 11218375), (25, 7628495), (35, 5448925), (85, 2243675), (119, 1602625), (125, 1525699), (175, 1089785), (425, 448735), (595, 320525), (875, 217957), (2125, 89747), (2975, 64105), (12821, 14875)]