85282275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3803}}^1$

素因数の和:3852

約数の個数: 48

約数和(自身を含む): 158489856

約数和(自身を除く): 73207581

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 3803, 4485, 7475, 11409, 19015, 22425, 49439, 57045, 87469, 95075, 148317, 247195, 262407, 285225, 437345, 741585, 1137097, 1235975, 1312035, 2186725, 3411291, 3707925, 5685485, 6560175, 17056455, 28427425, 85282275]

約数ペア:

[(1, 85282275), (3, 28427425), (5, 17056455), (13, 6560175), (15, 5685485), (23, 3707925), (25, 3411291), (39, 2186725), (65, 1312035), (69, 1235975), (75, 1137097), (115, 741585), (195, 437345), (299, 285225), (325, 262407), (345, 247195), (575, 148317), (897, 95075), (975, 87469), (1495, 57045), (1725, 49439), (3803, 22425), (4485, 19015), (7475, 11409)]