3891293135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 4893278208

約数和(自身を除く): 1001985073

約数列:

[1, 5, 31, 103, 155, 223, 515, 1093, 1115, 3193, 5465, 6913, 15965, 22969, 33883, 34565, 112579, 114845, 169415, 243739, 562895, 712039, 1218695, 3489949, 3560195, 7555909, 17449745, 25105117, 37779545, 125525585, 778258627, 3891293135]

約数ペア:

[(1, 3891293135), (5, 778258627), (31, 125525585), (103, 37779545), (155, 25105117), (223, 17449745), (515, 7555909), (1093, 3560195), (1115, 3489949), (3193, 1218695), (5465, 712039), (6913, 562895), (15965, 243739), (22969, 169415), (33883, 114845), (34565, 112579)]