85255950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43721}}^1$

素因数の和:43749

約数の個数: 48

約数和(自身を含む): 227704176

約数和(自身を除く): 142448226

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, 43721, 87442, 131163, 218605, 262326, 437210, 568373, 655815, 1093025, 1136746, 1311630, 1705119, 2186050, 2841865, 3279075, 3410238, 5683730, 6558150, 8525595, 14209325, 17051190, 28418650, 42627975, 85255950]

約数ペア:

[(1, 85255950), (2, 42627975), (3, 28418650), (5, 17051190), (6, 14209325), (10, 8525595), (13, 6558150), (15, 5683730), (25, 3410238), (26, 3279075), (30, 2841865), (39, 2186050), (50, 1705119), (65, 1311630), (75, 1136746), (78, 1093025), (130, 655815), (150, 568373), (195, 437210), (325, 262326), (390, 218605), (650, 131163), (975, 87442), (1950, 43721)]