29913975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 67773440

約数和(自身を除く): 37859465

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 91, 105, 117, 135, 175, 189, 195, 225, 273, 315, 325, 351, 455, 487, 525, 585, 675, 819, 945, 975, 1365, 1461, 1575, 1755, 2275, 2435, 2457, 2925, 3409, 4095, 4383, 4725, 6331, 6825, 7305, 8775, 10227, 12175, 12285, 13149, 17045, 18993, 20475, 21915, 30681, 31655, 36525, 44317, 51135, 56979, 61425, 65745, 85225, 92043, 94965, 109575, 132951, 153405, 158275, 170937, 221585, 255675, 284895, 328725, 398853, 460215, 474825, 664755, 767025, 854685, 1107925, 1196559, 1424475, 1994265, 2301075, 3323775, 4273425, 5982795, 9971325, 29913975]

約数ペア:

[(1, 29913975), (3, 9971325), (5, 5982795), (7, 4273425), (9, 3323775), (13, 2301075), (15, 1994265), (21, 1424475), (25, 1196559), (27, 1107925), (35, 854685), (39, 767025), (45, 664755), (63, 474825), (65, 460215), (75, 398853), (91, 328725), (105, 284895), (117, 255675), (135, 221585), (175, 170937), (189, 158275), (195, 153405), (225, 132951), (273, 109575), (315, 94965), (325, 92043), (351, 85225), (455, 65745), (487, 61425), (525, 56979), (585, 51135), (675, 44317), (819, 36525), (945, 31655), (975, 30681), (1365, 21915), (1461, 20475), (1575, 18993), (1755, 17045), (2275, 13149), (2435, 12285), (2457, 12175), (2925, 10227), (3409, 8775), (4095, 7305), (4383, 6825), (4725, 6331)]