249330995425

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{7793}}^1$

素因数の和:8170

約数の個数: 48

約数和(自身を含む): 318930480000

約数和(自身を除く): 69599484575

約数列:

[1, 5, 25, 59, 109, 199, 295, 545, 995, 1475, 2725, 4975, 6431, 7793, 11741, 21691, 32155, 38965, 58705, 108455, 160775, 194825, 293525, 459787, 542275, 849437, 1279769, 1550807, 2298935, 4247185, 6398845, 7754035, 11494675, 21235925, 31994225, 38770175, 50116783, 91497613, 169037963, 250583915, 457488065, 845189815, 1252919575, 2287440325, 4225949075, 9973239817, 49866199085, 249330995425]

約数ペア:

[(1, 249330995425), (5, 49866199085), (25, 9973239817), (59, 4225949075), (109, 2287440325), (199, 1252919575), (295, 845189815), (545, 457488065), (995, 250583915), (1475, 169037963), (2725, 91497613), (4975, 50116783), (6431, 38770175), (7793, 31994225), (11741, 21235925), (21691, 11494675), (32155, 7754035), (38965, 6398845), (58705, 4247185), (108455, 2298935), (160775, 1550807), (194825, 1279769), (293525, 849437), (459787, 542275)]