87167475

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 170673600

約数和(自身を除く): 83506125

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 61, 73, 75, 87, 135, 145, 183, 219, 225, 261, 305, 365, 435, 549, 657, 675, 725, 783, 915, 1095, 1305, 1525, 1647, 1769, 1825, 1971, 2117, 2175, 2745, 3285, 3915, 4453, 4575, 5307, 5475, 6351, 6525, 8235, 8845, 9855, 10585, 13359, 13725, 15921, 16425, 19053, 19575, 22265, 26535, 31755, 40077, 41175, 44225, 47763, 49275, 52925, 57159, 66795, 79605, 95265, 111325, 120231, 129137, 132675, 158775, 200385, 238815, 285795, 333975, 387411, 398025, 476325, 601155, 645685, 1001925, 1162233, 1194075, 1428975, 1937055, 3005775, 3228425, 3486699, 5811165, 9685275, 17433495, 29055825, 87167475]

約数ペア:

[(1, 87167475), (3, 29055825), (5, 17433495), (9, 9685275), (15, 5811165), (25, 3486699), (27, 3228425), (29, 3005775), (45, 1937055), (61, 1428975), (73, 1194075), (75, 1162233), (87, 1001925), (135, 645685), (145, 601155), (183, 476325), (219, 398025), (225, 387411), (261, 333975), (305, 285795), (365, 238815), (435, 200385), (549, 158775), (657, 132675), (675, 129137), (725, 120231), (783, 111325), (915, 95265), (1095, 79605), (1305, 66795), (1525, 57159), (1647, 52925), (1769, 49275), (1825, 47763), (1971, 44225), (2117, 41175), (2175, 40077), (2745, 31755), (3285, 26535), (3915, 22265), (4453, 19575), (4575, 19053), (5307, 16425), (5475, 15921), (6351, 13725), (6525, 13359), (8235, 10585), (8845, 9855)]