165985950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{85121}}^1$

素因数の和:85149

約数の個数: 48

約数和(自身を含む): 443315376

約数和(自身を除く): 277329426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 85121, 170242, 255363, 425605, 510726, 851210, 1106573, 1276815, 2128025, 2213146, 2553630, 3319719, 4256050, 5532865, 6384075, 6639438, 11065730, 12768150, 16598595, 27664325, 33197190, 55328650, 82992975, 165985950]

約数ペア:

[(1, 165985950), (2, 82992975), (3, 55328650), (5, 33197190), (6, 27664325), (10, 16598595), (13, 12768150), (15, 11065730), (25, 6639438), (26, 6384075), (30, 5532865), (39, 4256050), (50, 3319719), (65, 2553630), (75, 2213146), (78, 2128025), (130, 1276815), (150, 1106573), (195, 851210), (325, 510726), (390, 425605), (650, 255363), (975, 170242), (1950, 85121)]