271750375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 369532800

約数和(自身を除く): 97782425

約数列:

[1, 5, 13, 25, 65, 89, 125, 325, 445, 1157, 1625, 1879, 2225, 5785, 9395, 11125, 24427, 28925, 46975, 122135, 144625, 167231, 234875, 610675, 836155, 2174003, 3053375, 4180775, 10870015, 20903875, 54350075, 271750375]

約数ペア:

[(1, 271750375), (5, 54350075), (13, 20903875), (25, 10870015), (65, 4180775), (89, 3053375), (125, 2174003), (325, 836155), (445, 610675), (1157, 234875), (1625, 167231), (1879, 144625), (2225, 122135), (5785, 46975), (9395, 28925), (11125, 24427)]