2261191625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8101}}^1$

素因数の和:8163

約数の個数: 64

約数和(自身を含む): 3640066560

約数和(自身を除く): 1378874935

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 125, 145, 175, 203, 275, 319, 385, 725, 875, 1015, 1375, 1595, 1925, 2233, 3625, 5075, 7975, 8101, 9625, 11165, 25375, 39875, 40505, 55825, 56707, 89111, 202525, 234929, 279125, 283535, 445555, 623777, 1012625, 1174645, 1417675, 1644503, 2227775, 2584219, 3118885, 5873225, 7088375, 8222515, 11138875, 12921095, 15594425, 18089533, 29366125, 41112575, 64605475, 77972125, 90447665, 205562875, 323027375, 452238325, 2261191625]

約数ペア:

[(1, 2261191625), (5, 452238325), (7, 323027375), (11, 205562875), (25, 90447665), (29, 77972125), (35, 64605475), (55, 41112575), (77, 29366125), (125, 18089533), (145, 15594425), (175, 12921095), (203, 11138875), (275, 8222515), (319, 7088375), (385, 5873225), (725, 3118885), (875, 2584219), (1015, 2227775), (1375, 1644503), (1595, 1417675), (1925, 1174645), (2233, 1012625), (3625, 623777), (5075, 445555), (7975, 283535), (8101, 279125), (9625, 234929), (11165, 202525), (25375, 89111), (39875, 56707), (40505, 55825)]