1438542015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{57119}}^1$

素因数の和:57223

約数の個数: 32

約数和(自身を含む): 2434682880

約数和(自身を除く): 996140865

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1679, 5037, 8395, 25185, 57119, 171357, 285595, 856785, 1313737, 3941211, 4169687, 6568685, 12509061, 19706055, 20848435, 62545305, 95902801, 287708403, 479514005, 1438542015]

約数ペア:

[(1, 1438542015), (3, 479514005), (5, 287708403), (15, 95902801), (23, 62545305), (69, 20848435), (73, 19706055), (115, 12509061), (219, 6568685), (345, 4169687), (365, 3941211), (1095, 1313737), (1679, 856785), (5037, 285595), (8395, 171357), (25185, 57119)]