85203045

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 153973872

約数和(自身を除く): 68770827

約数列:

[1, 3, 5, 9, 15, 37, 45, 73, 111, 185, 219, 333, 365, 555, 657, 701, 1095, 1665, 2103, 2701, 3285, 3505, 6309, 8103, 10515, 13505, 24309, 25937, 31545, 40515, 51173, 77811, 121545, 129685, 153519, 233433, 255865, 389055, 460557, 767595, 1167165, 1893401, 2302785, 5680203, 9467005, 17040609, 28401015, 85203045]

約数ペア:

[(1, 85203045), (3, 28401015), (5, 17040609), (9, 9467005), (15, 5680203), (37, 2302785), (45, 1893401), (73, 1167165), (111, 767595), (185, 460557), (219, 389055), (333, 255865), (365, 233433), (555, 153519), (657, 129685), (701, 121545), (1095, 77811), (1665, 51173), (2103, 40515), (2701, 31545), (3285, 25937), (3505, 24309), (6309, 13505), (8103, 10515)]