538353985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8783}}^1$

素因数の和:8865

約数の個数: 32

約数和(自身を含む): 743758848

約数和(自身を除く): 205404863

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 299, 533, 943, 1495, 2665, 4715, 8783, 12259, 43915, 61295, 114179, 202009, 360103, 570895, 1010045, 1800515, 2626117, 4681339, 8282369, 13130585, 23406695, 41411845, 107670797, 538353985]

約数ペア:

[(1, 538353985), (5, 107670797), (13, 41411845), (23, 23406695), (41, 13130585), (65, 8282369), (115, 4681339), (205, 2626117), (299, 1800515), (533, 1010045), (943, 570895), (1495, 360103), (2665, 202009), (4715, 114179), (8783, 61295), (12259, 43915)]