45054625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 72843264

約数和(自身を除く): 27788639

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 125, 151, 155, 175, 217, 275, 341, 385, 755, 775, 875, 1057, 1085, 1375, 1661, 1705, 1925, 2387, 3775, 3875, 4681, 5285, 5425, 8305, 8525, 9625, 11627, 11935, 18875, 23405, 26425, 27125, 32767, 41525, 42625, 51491, 58135, 59675, 117025, 132125, 163835, 207625, 257455, 290675, 298375, 360437, 585125, 819175, 1287275, 1453375, 1802185, 4095875, 6436375, 9010925, 45054625]

約数ペア:

[(1, 45054625), (5, 9010925), (7, 6436375), (11, 4095875), (25, 1802185), (31, 1453375), (35, 1287275), (55, 819175), (77, 585125), (125, 360437), (151, 298375), (155, 290675), (175, 257455), (217, 207625), (275, 163835), (341, 132125), (385, 117025), (755, 59675), (775, 58135), (875, 51491), (1057, 42625), (1085, 41525), (1375, 32767), (1661, 27125), (1705, 26425), (1925, 23405), (2387, 18875), (3775, 11935), (3875, 11627), (4681, 9625), (5285, 8525), (5425, 8305)]