78543135

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 153653760

約数和(自身を除く): 75110625

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 227, 233, 297, 495, 681, 699, 1135, 1165, 1485, 2043, 2097, 2497, 2563, 3405, 3495, 6129, 6291, 7491, 7689, 10215, 10485, 12485, 12815, 22473, 23067, 30645, 31455, 37455, 38445, 52891, 67419, 69201, 112365, 115335, 158673, 264455, 337095, 346005, 476019, 581801, 793365, 1428057, 1745403, 2380095, 2909005, 5236209, 7140285, 8727015, 15708627, 26181045, 78543135]

約数ペア:

[(1, 78543135), (3, 26181045), (5, 15708627), (9, 8727015), (11, 7140285), (15, 5236209), (27, 2909005), (33, 2380095), (45, 1745403), (55, 1428057), (99, 793365), (135, 581801), (165, 476019), (227, 346005), (233, 337095), (297, 264455), (495, 158673), (681, 115335), (699, 112365), (1135, 69201), (1165, 67419), (1485, 52891), (2043, 38445), (2097, 37455), (2497, 31455), (2563, 30645), (3405, 23067), (3495, 22473), (6129, 12815), (6291, 12485), (7491, 10485), (7689, 10215)]