2868758835

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{55807}}^1$

素因数の和:55987

約数の個数: 32

約数和(自身を含む): 4821811200

約数和(自身を除く): 1953052365

約数列:

[1, 3, 5, 15, 23, 69, 115, 149, 345, 447, 745, 2235, 3427, 10281, 17135, 51405, 55807, 167421, 279035, 837105, 1283561, 3850683, 6417805, 8315243, 19253415, 24945729, 41576215, 124728645, 191250589, 573751767, 956252945, 2868758835]

約数ペア:

[(1, 2868758835), (3, 956252945), (5, 573751767), (15, 191250589), (23, 124728645), (69, 41576215), (115, 24945729), (149, 19253415), (345, 8315243), (447, 6417805), (745, 3850683), (2235, 1283561), (3427, 837105), (10281, 279035), (17135, 167421), (51405, 55807)]