259648455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{4933}}^1$

素因数の和:4992

約数の個数: 48

約数和(自身を含む): 472479840

約数和(自身を除く): 212831385

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 121, 145, 165, 319, 363, 435, 605, 957, 1595, 1815, 3509, 4785, 4933, 10527, 14799, 17545, 24665, 52635, 54263, 73995, 143057, 162789, 271315, 429171, 596893, 715285, 813945, 1573627, 1790679, 2145855, 2984465, 4720881, 7868135, 8953395, 17309897, 23604405, 51929691, 86549485, 259648455]

約数ペア:

[(1, 259648455), (3, 86549485), (5, 51929691), (11, 23604405), (15, 17309897), (29, 8953395), (33, 7868135), (55, 4720881), (87, 2984465), (121, 2145855), (145, 1790679), (165, 1573627), (319, 813945), (363, 715285), (435, 596893), (605, 429171), (957, 271315), (1595, 162789), (1815, 143057), (3509, 73995), (4785, 54263), (4933, 52635), (10527, 24665), (14799, 17545)]