308397315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{6529}}^1$

素因数の和:6651

約数の個数: 32

約数和(自身を含む): 511534080

約数和(自身を除く): 203136765

約数列:

[1, 3, 5, 15, 47, 67, 141, 201, 235, 335, 705, 1005, 3149, 6529, 9447, 15745, 19587, 32645, 47235, 97935, 306863, 437443, 920589, 1312329, 1534315, 2187215, 4602945, 6561645, 20559821, 61679463, 102799105, 308397315]

約数ペア:

[(1, 308397315), (3, 102799105), (5, 61679463), (15, 20559821), (47, 6561645), (67, 4602945), (141, 2187215), (201, 1534315), (235, 1312329), (335, 920589), (705, 437443), (1005, 306863), (3149, 97935), (6529, 47235), (9447, 32645), (15745, 19587)]