74275845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 147701760

約数和(自身を除く): 73425915

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 57, 93, 95, 105, 133, 155, 217, 285, 399, 465, 589, 651, 665, 1085, 1201, 1767, 1995, 2945, 3255, 3603, 4123, 6005, 8407, 8835, 12369, 18015, 20615, 22819, 25221, 37231, 42035, 61845, 68457, 111693, 114095, 126105, 159733, 186155, 260617, 342285, 479199, 558465, 707389, 781851, 798665, 1303085, 2122167, 2395995, 3536945, 3909255, 4951723, 10610835, 14855169, 24758615, 74275845]

約数ペア:

[(1, 74275845), (3, 24758615), (5, 14855169), (7, 10610835), (15, 4951723), (19, 3909255), (21, 3536945), (31, 2395995), (35, 2122167), (57, 1303085), (93, 798665), (95, 781851), (105, 707389), (133, 558465), (155, 479199), (217, 342285), (285, 260617), (399, 186155), (465, 159733), (589, 126105), (651, 114095), (665, 111693), (1085, 68457), (1201, 61845), (1767, 42035), (1995, 37231), (2945, 25221), (3255, 22819), (3603, 20615), (4123, 18015), (6005, 12369), (8407, 8835)]