2023521565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{6091}}^1$

素因数の和:6397

約数の個数: 32

約数和(自身を含む): 2763331200

約数和(自身を除く): 739809635

約数列:

[1, 5, 13, 19, 65, 95, 247, 269, 1235, 1345, 3497, 5111, 6091, 17485, 25555, 30455, 66443, 79183, 115729, 332215, 395915, 578645, 1504477, 1638479, 7522385, 8192395, 21300227, 31131101, 106501135, 155655505, 404704313, 2023521565]

約数ペア:

[(1, 2023521565), (5, 404704313), (13, 155655505), (19, 106501135), (65, 31131101), (95, 21300227), (247, 8192395), (269, 7522385), (1235, 1638479), (1345, 1504477), (3497, 578645), (5111, 395915), (6091, 332215), (17485, 115729), (25555, 79183), (30455, 66443)]