149931435

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 246924288

約数和(自身を除く): 96992853

約数列:

[1, 3, 5, 15, 53, 103, 159, 265, 309, 515, 795, 1545, 1831, 5459, 5493, 9155, 16377, 27295, 27465, 81885, 97043, 188593, 291129, 485215, 565779, 942965, 1455645, 2828895, 9995429, 29986287, 49977145, 149931435]

約数ペア:

[(1, 149931435), (3, 49977145), (5, 29986287), (15, 9995429), (53, 2828895), (103, 1455645), (159, 942965), (265, 565779), (309, 485215), (515, 291129), (795, 188593), (1545, 97043), (1831, 81885), (5459, 27465), (5493, 27295), (9155, 16377)]