29539965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 65802240

約数和(自身を除く): 36262275

約数列:

[1, 3, 5, 7, 13, 15, 17, 19, 21, 35, 39, 51, 57, 65, 67, 85, 91, 95, 105, 119, 133, 195, 201, 221, 247, 255, 273, 285, 323, 335, 357, 399, 455, 469, 595, 663, 665, 741, 871, 969, 1005, 1105, 1139, 1235, 1273, 1365, 1407, 1547, 1615, 1729, 1785, 1995, 2261, 2345, 2613, 3315, 3417, 3705, 3819, 4199, 4355, 4641, 4845, 5187, 5695, 6097, 6365, 6783, 7035, 7735, 7973, 8645, 8911, 11305, 12597, 13065, 14807, 16549, 17085, 18291, 19095, 20995, 21641, 23205, 23919, 25935, 26733, 29393, 30485, 33915, 39865, 44421, 44555, 49647, 62985, 64923, 74035, 82745, 88179, 91455, 103649, 108205, 115843, 119595, 133665, 146965, 151487, 222105, 248235, 281333, 310947, 324615, 347529, 440895, 454461, 518245, 579215, 757435, 843999, 1406665, 1554735, 1737645, 1969331, 2272305, 4219995, 5907993, 9846655, 29539965]

約数ペア:

[(1, 29539965), (3, 9846655), (5, 5907993), (7, 4219995), (13, 2272305), (15, 1969331), (17, 1737645), (19, 1554735), (21, 1406665), (35, 843999), (39, 757435), (51, 579215), (57, 518245), (65, 454461), (67, 440895), (85, 347529), (91, 324615), (95, 310947), (105, 281333), (119, 248235), (133, 222105), (195, 151487), (201, 146965), (221, 133665), (247, 119595), (255, 115843), (273, 108205), (285, 103649), (323, 91455), (335, 88179), (357, 82745), (399, 74035), (455, 64923), (469, 62985), (595, 49647), (663, 44555), (665, 44421), (741, 39865), (871, 33915), (969, 30485), (1005, 29393), (1105, 26733), (1139, 25935), (1235, 23919), (1273, 23205), (1365, 21641), (1407, 20995), (1547, 19095), (1615, 18291), (1729, 17085), (1785, 16549), (1995, 14807), (2261, 13065), (2345, 12597), (2613, 11305), (3315, 8911), (3417, 8645), (3705, 7973), (3819, 7735), (4199, 7035), (4355, 6783), (4641, 6365), (4845, 6097), (5187, 5695)]