4414865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 6752256

約数和(自身を除く): 2337391

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 313, 403, 455, 1085, 1565, 2015, 2191, 2821, 4069, 9703, 10955, 14105, 20345, 28483, 48515, 67921, 126139, 142415, 339605, 630695, 882973, 4414865]

約数ペア:

[(1, 4414865), (5, 882973), (7, 630695), (13, 339605), (31, 142415), (35, 126139), (65, 67921), (91, 48515), (155, 28483), (217, 20345), (313, 14105), (403, 10955), (455, 9703), (1085, 4069), (1565, 2821), (2015, 2191)]