320413115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1051}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 439921152

約数和(自身を除く): 119508037

約数列:

[1, 5, 11, 23, 55, 115, 241, 253, 1051, 1205, 1265, 2651, 5255, 5543, 11561, 13255, 24173, 27715, 57805, 60973, 120865, 253291, 265903, 304865, 1266455, 1329515, 2786201, 5825693, 13931005, 29128465, 64082623, 320413115]

約数ペア:

[(1, 320413115), (5, 64082623), (11, 29128465), (23, 13931005), (55, 5825693), (115, 2786201), (241, 1329515), (253, 1266455), (1051, 304865), (1205, 265903), (1265, 253291), (2651, 120865), (5255, 60973), (5543, 57805), (11561, 27715), (13255, 24173)]