61916115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 104011776

約数和(自身を除く): 42095661

約数列:

[1, 3, 5, 15, 23, 69, 115, 197, 345, 591, 911, 985, 2733, 2955, 4531, 4555, 13593, 13665, 20953, 22655, 62859, 67965, 104765, 179467, 314295, 538401, 897335, 2692005, 4127741, 12383223, 20638705, 61916115]

約数ペア:

[(1, 61916115), (3, 20638705), (5, 12383223), (15, 4127741), (23, 2692005), (69, 897335), (115, 538401), (197, 314295), (345, 179467), (591, 104765), (911, 67965), (985, 62859), (2733, 22655), (2955, 20953), (4531, 13665), (4555, 13593)]