5505749925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{8543}}^1$

素因数の和:9230

約数の個数: 48

約数和(自身を含む): 9819038208

約数和(自身を除く): 4313288283

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 661, 975, 1983, 3305, 8543, 8593, 9915, 16525, 25629, 25779, 42715, 42965, 49575, 111059, 128145, 128895, 213575, 214825, 333177, 555295, 640725, 644475, 1665885, 2776475, 5646923, 8329425, 16940769, 28234615, 73409999, 84703845, 141173075, 220229997, 367049995, 423519225, 1101149985, 1835249975, 5505749925]

約数ペア:

[(1, 5505749925), (3, 1835249975), (5, 1101149985), (13, 423519225), (15, 367049995), (25, 220229997), (39, 141173075), (65, 84703845), (75, 73409999), (195, 28234615), (325, 16940769), (661, 8329425), (975, 5646923), (1983, 2776475), (3305, 1665885), (8543, 644475), (8593, 640725), (9915, 555295), (16525, 333177), (25629, 214825), (25779, 213575), (42715, 128895), (42965, 128145), (49575, 111059)]