120986535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{877}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 205578432

約数和(自身を除く): 84591897

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 541, 877, 1623, 2631, 2705, 4385, 8115, 9197, 13155, 14909, 27591, 44727, 45985, 74545, 137955, 223635, 474457, 1423371, 2372285, 7116855, 8065769, 24197307, 40328845, 120986535]

約数ペア:

[(1, 120986535), (3, 40328845), (5, 24197307), (15, 8065769), (17, 7116855), (51, 2372285), (85, 1423371), (255, 474457), (541, 223635), (877, 137955), (1623, 74545), (2631, 45985), (2705, 44727), (4385, 27591), (8115, 14909), (9197, 13155)]