4288395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 7418880

約数和(自身を除く): 3130485

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 367, 615, 779, 1101, 1835, 2337, 3895, 5505, 6973, 11685, 15047, 20919, 34865, 45141, 75235, 104595, 225705, 285893, 857679, 1429465, 4288395]

約数ペア:

[(1, 4288395), (3, 1429465), (5, 857679), (15, 285893), (19, 225705), (41, 104595), (57, 75235), (95, 45141), (123, 34865), (205, 20919), (285, 15047), (367, 11685), (615, 6973), (779, 5505), (1101, 3895), (1835, 2337)]