54285845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 72739296

約数和(自身を除く): 18453451

約数列:

[1, 5, 17, 37, 41, 85, 185, 205, 421, 629, 697, 1517, 2105, 3145, 3485, 7157, 7585, 15577, 17261, 25789, 35785, 77885, 86305, 128945, 264809, 293437, 638657, 1324045, 1467185, 3193285, 10857169, 54285845]

約数ペア:

[(1, 54285845), (5, 10857169), (17, 3193285), (37, 1467185), (41, 1324045), (85, 638657), (185, 293437), (205, 264809), (421, 128945), (629, 86305), (697, 77885), (1517, 35785), (2105, 25789), (3145, 17261), (3485, 15577), (7157, 7585)]