22275825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 45330432

約数和(自身を除く): 23054607

約数列:

[1, 3, 5, 11, 13, 15, 25, 31, 33, 39, 55, 65, 67, 75, 93, 143, 155, 165, 195, 201, 275, 325, 335, 341, 403, 429, 465, 715, 737, 775, 825, 871, 975, 1005, 1023, 1209, 1675, 1705, 2015, 2077, 2145, 2211, 2325, 2613, 3575, 3685, 4355, 4433, 5025, 5115, 6045, 6231, 8525, 9581, 10075, 10385, 10725, 11055, 13065, 13299, 18425, 21775, 22165, 22847, 25575, 27001, 28743, 30225, 31155, 47905, 51925, 55275, 65325, 66495, 68541, 81003, 110825, 114235, 135005, 143715, 155775, 239525, 297011, 332475, 342705, 405015, 571175, 675025, 718575, 891033, 1485055, 1713525, 2025075, 4455165, 7425275, 22275825]

約数ペア:

[(1, 22275825), (3, 7425275), (5, 4455165), (11, 2025075), (13, 1713525), (15, 1485055), (25, 891033), (31, 718575), (33, 675025), (39, 571175), (55, 405015), (65, 342705), (67, 332475), (75, 297011), (93, 239525), (143, 155775), (155, 143715), (165, 135005), (195, 114235), (201, 110825), (275, 81003), (325, 68541), (335, 66495), (341, 65325), (403, 55275), (429, 51925), (465, 47905), (715, 31155), (737, 30225), (775, 28743), (825, 27001), (871, 25575), (975, 22847), (1005, 22165), (1023, 21775), (1209, 18425), (1675, 13299), (1705, 13065), (2015, 11055), (2077, 10725), (2145, 10385), (2211, 10075), (2325, 9581), (2613, 8525), (3575, 6231), (3685, 6045), (4355, 5115), (4433, 5025)]