73705905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 161441280

約数和(自身を除く): 87735375

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 41, 45, 63, 65, 91, 105, 117, 123, 195, 205, 273, 287, 315, 369, 439, 455, 533, 585, 615, 819, 861, 1317, 1365, 1435, 1599, 1845, 2195, 2583, 2665, 3073, 3731, 3951, 4095, 4305, 4797, 5707, 6585, 7995, 9219, 11193, 12915, 15365, 17121, 17999, 18655, 19755, 23985, 27657, 28535, 33579, 39949, 46095, 51363, 53997, 55965, 85605, 89995, 119847, 125993, 138285, 161991, 167895, 199745, 233987, 256815, 269985, 359541, 377979, 599235, 629965, 701961, 809955, 1133937, 1169935, 1637909, 1797705, 1889895, 2105883, 3509805, 4913727, 5669685, 8189545, 10529415, 14741181, 24568635, 73705905]

約数ペア:

[(1, 73705905), (3, 24568635), (5, 14741181), (7, 10529415), (9, 8189545), (13, 5669685), (15, 4913727), (21, 3509805), (35, 2105883), (39, 1889895), (41, 1797705), (45, 1637909), (63, 1169935), (65, 1133937), (91, 809955), (105, 701961), (117, 629965), (123, 599235), (195, 377979), (205, 359541), (273, 269985), (287, 256815), (315, 233987), (369, 199745), (439, 167895), (455, 161991), (533, 138285), (585, 125993), (615, 119847), (819, 89995), (861, 85605), (1317, 55965), (1365, 53997), (1435, 51363), (1599, 46095), (1845, 39949), (2195, 33579), (2583, 28535), (2665, 27657), (3073, 23985), (3731, 19755), (3951, 18655), (4095, 17999), (4305, 17121), (4797, 15365), (5707, 12915), (6585, 11193), (7995, 9219)]