1045005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 1886976

約数和(自身を除く): 841971

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 233, 299, 345, 699, 897, 1165, 1495, 3029, 3495, 4485, 5359, 9087, 15145, 16077, 26795, 45435, 69667, 80385, 209001, 348335, 1045005]

約数ペア:

[(1, 1045005), (3, 348335), (5, 209001), (13, 80385), (15, 69667), (23, 45435), (39, 26795), (65, 16077), (69, 15145), (115, 9087), (195, 5359), (233, 4485), (299, 3495), (345, 3029), (699, 1495), (897, 1165)]