103480785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 194920440

約数和(自身を除く): 91439655

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 109, 153, 219, 255, 289, 327, 365, 545, 657, 765, 867, 981, 1095, 1241, 1445, 1635, 1853, 2601, 3285, 3723, 4335, 4905, 5559, 6205, 7957, 9265, 11169, 13005, 16677, 18615, 21097, 23871, 27795, 31501, 39785, 55845, 63291, 71613, 83385, 94503, 105485, 119355, 135269, 157505, 189873, 283509, 316455, 358065, 405807, 472515, 676345, 949365, 1217421, 1417545, 2029035, 2299573, 6087105, 6898719, 11497865, 20696157, 34493595, 103480785]

約数ペア:

[(1, 103480785), (3, 34493595), (5, 20696157), (9, 11497865), (15, 6898719), (17, 6087105), (45, 2299573), (51, 2029035), (73, 1417545), (85, 1217421), (109, 949365), (153, 676345), (219, 472515), (255, 405807), (289, 358065), (327, 316455), (365, 283509), (545, 189873), (657, 157505), (765, 135269), (867, 119355), (981, 105485), (1095, 94503), (1241, 83385), (1445, 71613), (1635, 63291), (1853, 55845), (2601, 39785), (3285, 31501), (3723, 27795), (4335, 23871), (4905, 21097), (5559, 18615), (6205, 16677), (7957, 13005), (9265, 11169)]