65569185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 128014848

約数和(自身を除く): 62445663

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 4273, 5115, 12819, 15345, 21365, 38457, 47003, 64095, 132463, 141009, 192285, 235015, 397389, 423027, 662315, 705045, 1192167, 1457093, 1986945, 2115135, 4371279, 5960835, 7285465, 13113837, 21856395, 65569185]

約数ペア:

[(1, 65569185), (3, 21856395), (5, 13113837), (9, 7285465), (11, 5960835), (15, 4371279), (31, 2115135), (33, 1986945), (45, 1457093), (55, 1192167), (93, 705045), (99, 662315), (155, 423027), (165, 397389), (279, 235015), (341, 192285), (465, 141009), (495, 132463), (1023, 64095), (1395, 47003), (1705, 38457), (3069, 21365), (4273, 15345), (5115, 12819)]