53733175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 74057760

約数和(自身を除く): 20324585

約数列:

[1, 5, 17, 23, 25, 85, 115, 239, 391, 425, 529, 575, 1195, 1955, 2645, 4063, 5497, 5975, 8993, 9775, 13225, 20315, 27485, 44965, 93449, 101575, 126431, 137425, 224825, 467245, 632155, 2149327, 2336225, 3160775, 10746635, 53733175]

約数ペア:

[(1, 53733175), (5, 10746635), (17, 3160775), (23, 2336225), (25, 2149327), (85, 632155), (115, 467245), (239, 224825), (391, 137425), (425, 126431), (529, 101575), (575, 93449), (1195, 44965), (1955, 27485), (2645, 20315), (4063, 13225), (5497, 9775), (5975, 8993)]