54379425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 97771520

約数和(自身を除く): 43392095

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 775, 1231, 1425, 1767, 2325, 2945, 3693, 6155, 8835, 14725, 18465, 23389, 30775, 38161, 44175, 70167, 92325, 114483, 116945, 190805, 350835, 572415, 584725, 725059, 954025, 1754175, 2175177, 2862075, 3625295, 10875885, 18126475, 54379425]

約数ペア:

[(1, 54379425), (3, 18126475), (5, 10875885), (15, 3625295), (19, 2862075), (25, 2175177), (31, 1754175), (57, 954025), (75, 725059), (93, 584725), (95, 572415), (155, 350835), (285, 190805), (465, 116945), (475, 114483), (589, 92325), (775, 70167), (1231, 44175), (1425, 38161), (1767, 30775), (2325, 23389), (2945, 18465), (3693, 14725), (6155, 8835)]