90230145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{877}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 152561280

約数和(自身を除く): 62331135

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 877, 1083, 1805, 2631, 4385, 5415, 6859, 13155, 16663, 20577, 34295, 49989, 83315, 102885, 249945, 316597, 949791, 1582985, 4748955, 6015343, 18046029, 30076715, 90230145]

約数ペア:

[(1, 90230145), (3, 30076715), (5, 18046029), (15, 6015343), (19, 4748955), (57, 1582985), (95, 949791), (285, 316597), (361, 249945), (877, 102885), (1083, 83315), (1805, 49989), (2631, 34295), (4385, 20577), (5415, 16663), (6859, 13155)]