89418375

素因数分解:

$3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 163959744

約数和(自身を除く): 74541369

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 125, 183, 225, 305, 375, 549, 915, 1125, 1303, 1525, 2745, 3909, 4575, 6515, 7625, 11727, 13725, 19545, 22875, 32575, 58635, 68625, 79483, 97725, 162875, 238449, 293175, 397415, 488625, 715347, 1192245, 1465875, 1987075, 3576735, 5961225, 9935375, 17883675, 29806125, 89418375]

約数ペア:

[(1, 89418375), (3, 29806125), (5, 17883675), (9, 9935375), (15, 5961225), (25, 3576735), (45, 1987075), (61, 1465875), (75, 1192245), (125, 715347), (183, 488625), (225, 397415), (305, 293175), (375, 238449), (549, 162875), (915, 97725), (1125, 79483), (1303, 68625), (1525, 58635), (2745, 32575), (3909, 22875), (4575, 19545), (6515, 13725), (7625, 11727)]