39860235

素因数分解:

$3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{587}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 31264245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 503, 587, 1509, 1761, 2515, 2935, 4527, 5283, 7545, 8805, 13581, 15849, 22635, 26415, 67905, 79245, 295261, 885783, 1476305, 2657349, 4428915, 7972047, 13286745, 39860235]

約数ペア:

[(1, 39860235), (3, 13286745), (5, 7972047), (9, 4428915), (15, 2657349), (27, 1476305), (45, 885783), (135, 295261), (503, 79245), (587, 67905), (1509, 26415), (1761, 22635), (2515, 15849), (2935, 13581), (4527, 8805), (5283, 7545)]