68214015

素因数分解:

$3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1151}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 53437185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 439, 1151, 1317, 2195, 3453, 3951, 5755, 6585, 10359, 11853, 17265, 19755, 31077, 51795, 59265, 155385, 505289, 1515867, 2526445, 4547601, 7579335, 13642803, 22738005, 68214015]

約数ペア:

[(1, 68214015), (3, 22738005), (5, 13642803), (9, 7579335), (15, 4547601), (27, 2526445), (45, 1515867), (135, 505289), (439, 155385), (1151, 59265), (1317, 51795), (2195, 31077), (3453, 19755), (3951, 17265), (5755, 11853), (6585, 10359)]