1949366955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1613}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 3391414272

約数和(自身を除く): 1442047317

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 113, 115, 155, 339, 345, 465, 565, 713, 1613, 1695, 2139, 2599, 3503, 3565, 4839, 7797, 8065, 10509, 10695, 12995, 17515, 24195, 37099, 38985, 50003, 52545, 80569, 111297, 150009, 182269, 185495, 241707, 250015, 402845, 546807, 556485, 750045, 911345, 1150069, 1208535, 2734035, 3450207, 4192187, 5650339, 5750345, 12576561, 16951017, 17251035, 20960935, 28251695, 62882805, 84755085, 129957797, 389873391, 649788985, 1949366955]

約数ペア:

[(1, 1949366955), (3, 649788985), (5, 389873391), (15, 129957797), (23, 84755085), (31, 62882805), (69, 28251695), (93, 20960935), (113, 17251035), (115, 16951017), (155, 12576561), (339, 5750345), (345, 5650339), (465, 4192187), (565, 3450207), (713, 2734035), (1613, 1208535), (1695, 1150069), (2139, 911345), (2599, 750045), (3503, 556485), (3565, 546807), (4839, 402845), (7797, 250015), (8065, 241707), (10509, 185495), (10695, 182269), (12995, 150009), (17515, 111297), (24195, 80569), (37099, 52545), (38985, 50003)]