1487265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1173855

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 263, 377, 435, 789, 1131, 1315, 1885, 3419, 3945, 5655, 7627, 10257, 17095, 22881, 38135, 51285, 99151, 114405, 297453, 495755, 1487265]

約数ペア:

[(1, 1487265), (3, 495755), (5, 297453), (13, 114405), (15, 99151), (29, 51285), (39, 38135), (65, 22881), (87, 17095), (145, 10257), (195, 7627), (263, 5655), (377, 3945), (435, 3419), (789, 1885), (1131, 1315)]