54996375

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 110545344

約数和(自身を除く): 55548969

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 49, 73, 75, 105, 123, 125, 147, 175, 205, 219, 245, 287, 365, 375, 511, 525, 615, 735, 861, 875, 1025, 1095, 1225, 1435, 1533, 1825, 2009, 2555, 2625, 2993, 3075, 3577, 3675, 4305, 5125, 5475, 6027, 6125, 7175, 7665, 8979, 9125, 10045, 10731, 12775, 14965, 15375, 17885, 18375, 20951, 21525, 27375, 30135, 35875, 38325, 44895, 50225, 53655, 62853, 63875, 74825, 89425, 104755, 107625, 146657, 150675, 191625, 224475, 251125, 268275, 314265, 374125, 439971, 447125, 523775, 733285, 753375, 1122375, 1341375, 1571325, 2199855, 2618875, 3666425, 7856625, 10999275, 18332125, 54996375]

約数ペア:

[(1, 54996375), (3, 18332125), (5, 10999275), (7, 7856625), (15, 3666425), (21, 2618875), (25, 2199855), (35, 1571325), (41, 1341375), (49, 1122375), (73, 753375), (75, 733285), (105, 523775), (123, 447125), (125, 439971), (147, 374125), (175, 314265), (205, 268275), (219, 251125), (245, 224475), (287, 191625), (365, 150675), (375, 146657), (511, 107625), (525, 104755), (615, 89425), (735, 74825), (861, 63875), (875, 62853), (1025, 53655), (1095, 50225), (1225, 44895), (1435, 38325), (1533, 35875), (1825, 30135), (2009, 27375), (2555, 21525), (2625, 20951), (2993, 18375), (3075, 17885), (3577, 15375), (3675, 14965), (4305, 12775), (5125, 10731), (5475, 10045), (6027, 9125), (6125, 8979), (7175, 7665)]