91380525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71671}}^1$

素因数の和:71701

約数の個数: 24

約数和(自身を含む): 159971904

約数和(自身を除く): 68591379

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 71671, 215013, 358355, 1075065, 1218407, 1791775, 3655221, 5375325, 6092035, 18276105, 30460175, 91380525]

約数ペア:

[(1, 91380525), (3, 30460175), (5, 18276105), (15, 6092035), (17, 5375325), (25, 3655221), (51, 1791775), (75, 1218407), (85, 1075065), (255, 358355), (425, 215013), (1275, 71671)]