71177925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10429}}^1$

素因数の和:10462

約数の個数: 48

約数和(自身を含む): 144851840

約数和(自身を除く): 73673915

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 10429, 31287, 52145, 73003, 135577, 156435, 219009, 260725, 365015, 406731, 677885, 782175, 949039, 1095045, 1825075, 2033655, 2847117, 3389425, 4745195, 5475225, 10168275, 14235585, 23725975, 71177925]

約数ペア:

[(1, 71177925), (3, 23725975), (5, 14235585), (7, 10168275), (13, 5475225), (15, 4745195), (21, 3389425), (25, 2847117), (35, 2033655), (39, 1825075), (65, 1095045), (75, 949039), (91, 782175), (105, 677885), (175, 406731), (195, 365015), (273, 260725), (325, 219009), (455, 156435), (525, 135577), (975, 73003), (1365, 52145), (2275, 31287), (6825, 10429)]