89609495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 116951040

約数和(自身を除く): 27341545

約数列:

[1, 5, 23, 47, 59, 115, 235, 281, 295, 1081, 1357, 1405, 2773, 5405, 6463, 6785, 13207, 13865, 16579, 32315, 63779, 66035, 82895, 303761, 318895, 381317, 779213, 1518805, 1906585, 3896065, 17921899, 89609495]

約数ペア:

[(1, 89609495), (5, 17921899), (23, 3896065), (47, 1906585), (59, 1518805), (115, 779213), (235, 381317), (281, 318895), (295, 303761), (1081, 82895), (1357, 66035), (1405, 63779), (2773, 32315), (5405, 16579), (6463, 13865), (6785, 13207)]