89464053125

素因数分解:

$5^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 122477160960

約数和(自身を除く): 33013107835

約数列:

[1, 5, 19, 25, 43, 67, 95, 125, 215, 335, 475, 523, 625, 817, 1075, 1273, 1675, 2375, 2615, 2881, 3125, 4085, 5375, 6365, 8375, 9937, 11875, 13075, 14405, 20425, 22489, 26875, 31825, 35041, 41875, 49685, 54739, 59375, 65375, 72025, 102125, 112445, 134375, 159125, 175205, 209375, 248425, 273695, 326875, 360125, 427291, 510625, 562225, 665779, 795625, 876025, 1242125, 1368475, 1506763, 1634375, 1800625, 2136455, 2553125, 2811125, 3328895, 3978125, 4380125, 6210625, 6842375, 7533815, 9003125, 10682275, 14055625, 16644475, 21900625, 28628497, 31053125, 34211875, 37669075, 53411375, 70278125, 83222375, 109503125, 143142485, 171059375, 188345375, 267056875, 416111875, 715712425, 941726875, 1335284375, 2080559375, 3578562125, 4708634375, 17892810625, 89464053125]

約数ペア:

[(1, 89464053125), (5, 17892810625), (19, 4708634375), (25, 3578562125), (43, 2080559375), (67, 1335284375), (95, 941726875), (125, 715712425), (215, 416111875), (335, 267056875), (475, 188345375), (523, 171059375), (625, 143142485), (817, 109503125), (1075, 83222375), (1273, 70278125), (1675, 53411375), (2375, 37669075), (2615, 34211875), (2881, 31053125), (3125, 28628497), (4085, 21900625), (5375, 16644475), (6365, 14055625), (8375, 10682275), (9937, 9003125), (11875, 7533815), (13075, 6842375), (14405, 6210625), (20425, 4380125), (22489, 3978125), (26875, 3328895), (31825, 2811125), (35041, 2553125), (41875, 2136455), (49685, 1800625), (54739, 1634375), (59375, 1506763), (65375, 1368475), (72025, 1242125), (102125, 876025), (112445, 795625), (134375, 665779), (159125, 562225), (175205, 510625), (209375, 427291), (248425, 360125), (273695, 326875)]