82776525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 149532096

約数和(自身を除く): 66755571

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 73, 75, 195, 219, 325, 365, 949, 975, 1095, 1163, 1825, 2847, 3489, 4745, 5475, 5815, 14235, 15119, 17445, 23725, 29075, 45357, 71175, 75595, 84899, 87225, 226785, 254697, 377975, 424495, 1103687, 1133925, 1273485, 2122475, 3311061, 5518435, 6367425, 16555305, 27592175, 82776525]

約数ペア:

[(1, 82776525), (3, 27592175), (5, 16555305), (13, 6367425), (15, 5518435), (25, 3311061), (39, 2122475), (65, 1273485), (73, 1133925), (75, 1103687), (195, 424495), (219, 377975), (325, 254697), (365, 226785), (949, 87225), (975, 84899), (1095, 75595), (1163, 71175), (1825, 45357), (2847, 29075), (3489, 23725), (4745, 17445), (5475, 15119), (5815, 14235)]