80237625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 146065920

約数和(自身を除く): 65828295

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 125, 151, 195, 325, 327, 375, 453, 545, 755, 975, 1417, 1625, 1635, 1963, 2265, 2725, 3775, 4251, 4875, 5889, 7085, 8175, 9815, 11325, 13625, 16459, 18875, 21255, 29445, 35425, 40875, 49075, 49377, 56625, 82295, 106275, 147225, 177125, 213967, 245375, 246885, 411475, 531375, 641901, 736125, 1069835, 1234425, 2057375, 3209505, 5349175, 6172125, 16047525, 26745875, 80237625]

約数ペア:

[(1, 80237625), (3, 26745875), (5, 16047525), (13, 6172125), (15, 5349175), (25, 3209505), (39, 2057375), (65, 1234425), (75, 1069835), (109, 736125), (125, 641901), (151, 531375), (195, 411475), (325, 246885), (327, 245375), (375, 213967), (453, 177125), (545, 147225), (755, 106275), (975, 82295), (1417, 56625), (1625, 49377), (1635, 49075), (1963, 40875), (2265, 35425), (2725, 29445), (3775, 21255), (4251, 18875), (4875, 16459), (5889, 13625), (7085, 11325), (8175, 9815)]