69740715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 137604096

約数和(自身を除く): 67863381

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 47, 51, 55, 69, 85, 115, 141, 165, 187, 235, 253, 255, 345, 391, 517, 529, 561, 705, 759, 799, 935, 1081, 1173, 1265, 1551, 1587, 1955, 2397, 2585, 2645, 2805, 3243, 3795, 3995, 4301, 5405, 5819, 5865, 7755, 7935, 8789, 8993, 11891, 11985, 12903, 16215, 17457, 18377, 21505, 24863, 26367, 26979, 29095, 35673, 43945, 44965, 55131, 59455, 64515, 74589, 87285, 91885, 98923, 124315, 131835, 134895, 178365, 202147, 273493, 275655, 296769, 372945, 422671, 494615, 606441, 820479, 1010735, 1268013, 1367465, 1483845, 2113355, 3032205, 4102395, 4649381, 6340065, 13948143, 23246905, 69740715]

約数ペア:

[(1, 69740715), (3, 23246905), (5, 13948143), (11, 6340065), (15, 4649381), (17, 4102395), (23, 3032205), (33, 2113355), (47, 1483845), (51, 1367465), (55, 1268013), (69, 1010735), (85, 820479), (115, 606441), (141, 494615), (165, 422671), (187, 372945), (235, 296769), (253, 275655), (255, 273493), (345, 202147), (391, 178365), (517, 134895), (529, 131835), (561, 124315), (705, 98923), (759, 91885), (799, 87285), (935, 74589), (1081, 64515), (1173, 59455), (1265, 55131), (1551, 44965), (1587, 43945), (1955, 35673), (2397, 29095), (2585, 26979), (2645, 26367), (2805, 24863), (3243, 21505), (3795, 18377), (3995, 17457), (4301, 16215), (5405, 12903), (5819, 11985), (5865, 11891), (7755, 8993), (7935, 8789)]