73151505

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 112

約数和(自身を含む): 156132864

約数和(自身を除く): 82981359

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 61, 63, 81, 105, 135, 141, 183, 189, 235, 243, 305, 315, 329, 405, 423, 427, 549, 567, 705, 729, 915, 945, 987, 1215, 1269, 1281, 1645, 1647, 1701, 2115, 2135, 2745, 2835, 2867, 2961, 3645, 3807, 3843, 4935, 4941, 5103, 6345, 6405, 8235, 8505, 8601, 8883, 11421, 11529, 14335, 14805, 14823, 19035, 19215, 20069, 24705, 25515, 25803, 26649, 34263, 34587, 43005, 44415, 44469, 57105, 57645, 60207, 74115, 77409, 79947, 100345, 103761, 129015, 133245, 171315, 172935, 180621, 222345, 232227, 239841, 301035, 311283, 387045, 399735, 518805, 541863, 696681, 903105, 1161135, 1199205, 1556415, 1625589, 2090043, 2709315, 3483405, 4876767, 8127945, 10450215, 14630301, 24383835, 73151505]

約数ペア:

[(1, 73151505), (3, 24383835), (5, 14630301), (7, 10450215), (9, 8127945), (15, 4876767), (21, 3483405), (27, 2709315), (35, 2090043), (45, 1625589), (47, 1556415), (61, 1199205), (63, 1161135), (81, 903105), (105, 696681), (135, 541863), (141, 518805), (183, 399735), (189, 387045), (235, 311283), (243, 301035), (305, 239841), (315, 232227), (329, 222345), (405, 180621), (423, 172935), (427, 171315), (549, 133245), (567, 129015), (705, 103761), (729, 100345), (915, 79947), (945, 77409), (987, 74115), (1215, 60207), (1269, 57645), (1281, 57105), (1645, 44469), (1647, 44415), (1701, 43005), (2115, 34587), (2135, 34263), (2745, 26649), (2835, 25803), (2867, 25515), (2961, 24705), (3645, 20069), (3807, 19215), (3843, 19035), (4935, 14823), (4941, 14805), (5103, 14335), (6345, 11529), (6405, 11421), (8235, 8883), (8505, 8601)]