31926825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 69638400

約数和(自身を除く): 37711575

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 29, 35, 45, 63, 75, 87, 105, 135, 145, 175, 189, 203, 225, 233, 261, 315, 435, 525, 609, 675, 699, 725, 783, 945, 1015, 1165, 1305, 1575, 1631, 1827, 2097, 2175, 3045, 3495, 3915, 4725, 4893, 5075, 5481, 5825, 6291, 6525, 6757, 8155, 9135, 10485, 14679, 15225, 17475, 19575, 20271, 24465, 27405, 31455, 33785, 40775, 44037, 45675, 47299, 52425, 60813, 73395, 101355, 122325, 137025, 141897, 157275, 168925, 182439, 220185, 236495, 304065, 366975, 425691, 506775, 709485, 912195, 1100925, 1182475, 1277073, 1520325, 2128455, 3547425, 4560975, 6385365, 10642275, 31926825]

約数ペア:

[(1, 31926825), (3, 10642275), (5, 6385365), (7, 4560975), (9, 3547425), (15, 2128455), (21, 1520325), (25, 1277073), (27, 1182475), (29, 1100925), (35, 912195), (45, 709485), (63, 506775), (75, 425691), (87, 366975), (105, 304065), (135, 236495), (145, 220185), (175, 182439), (189, 168925), (203, 157275), (225, 141897), (233, 137025), (261, 122325), (315, 101355), (435, 73395), (525, 60813), (609, 52425), (675, 47299), (699, 45675), (725, 44037), (783, 40775), (945, 33785), (1015, 31455), (1165, 27405), (1305, 24465), (1575, 20271), (1631, 19575), (1827, 17475), (2097, 15225), (2175, 14679), (3045, 10485), (3495, 9135), (3915, 8155), (4725, 6757), (4893, 6525), (5075, 6291), (5481, 5825)]