25045735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 36868608

約数和(自身を除く): 11822873

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 1523, 3289, 7615, 16445, 16753, 19799, 35029, 83765, 98995, 175145, 217789, 385319, 455377, 1088945, 1926595, 2276885, 5009147, 25045735]

約数ペア:

[(1, 25045735), (5, 5009147), (11, 2276885), (13, 1926595), (23, 1088945), (55, 455377), (65, 385319), (115, 217789), (143, 175145), (253, 98995), (299, 83765), (715, 35029), (1265, 19799), (1495, 16753), (1523, 16445), (3289, 7615)]