1389498045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{100361}}^1$

素因数の和:100453

約数の個数: 32

約数和(自身を含む): 2427957504

約数和(自身を除く): 1038459459

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 13845, 100361, 301083, 501805, 1304693, 1505415, 3914079, 6523465, 7125631, 19570395, 21376893, 35628155, 92633203, 106884465, 277899609, 463166015, 1389498045]

約数ペア:

[(1, 1389498045), (3, 463166015), (5, 277899609), (13, 106884465), (15, 92633203), (39, 35628155), (65, 21376893), (71, 19570395), (195, 7125631), (213, 6523465), (355, 3914079), (923, 1505415), (1065, 1304693), (2769, 501805), (4615, 301083), (13845, 100361)]