44869825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 75731264

約数和(自身を除く): 30861439

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 121, 143, 163, 175, 275, 325, 385, 455, 605, 715, 815, 847, 1001, 1141, 1573, 1793, 1925, 2119, 2275, 3025, 3575, 4075, 4235, 5005, 5705, 7865, 8965, 10595, 11011, 12551, 14833, 19723, 21175, 23309, 25025, 28525, 39325, 44825, 52975, 55055, 62755, 74165, 98615, 116545, 138061, 163163, 256399, 275275, 313775, 370825, 493075, 582725, 690305, 815815, 1281995, 1794793, 3451525, 4079075, 6409975, 8973965, 44869825]

約数ペア:

[(1, 44869825), (5, 8973965), (7, 6409975), (11, 4079075), (13, 3451525), (25, 1794793), (35, 1281995), (55, 815815), (65, 690305), (77, 582725), (91, 493075), (121, 370825), (143, 313775), (163, 275275), (175, 256399), (275, 163163), (325, 138061), (385, 116545), (455, 98615), (605, 74165), (715, 62755), (815, 55055), (847, 52975), (1001, 44825), (1141, 39325), (1573, 28525), (1793, 25025), (1925, 23309), (2119, 21175), (2275, 19723), (3025, 14833), (3575, 12551), (4075, 11011), (4235, 10595), (5005, 8965), (5705, 7865)]