1015950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 2718576

約数和(自身を除く): 1702626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 521, 650, 975, 1042, 1563, 1950, 2605, 3126, 5210, 6773, 7815, 13025, 13546, 15630, 20319, 26050, 33865, 39075, 40638, 67730, 78150, 101595, 169325, 203190, 338650, 507975, 1015950]

約数ペア:

[(1, 1015950), (2, 507975), (3, 338650), (5, 203190), (6, 169325), (10, 101595), (13, 78150), (15, 67730), (25, 40638), (26, 39075), (30, 33865), (39, 26050), (50, 20319), (65, 15630), (75, 13546), (78, 13025), (130, 7815), (150, 6773), (195, 5210), (325, 3126), (390, 2605), (521, 1950), (650, 1563), (975, 1042)]