275618085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 485875584

約数和(自身を除く): 210257499

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 361, 437, 1083, 1311, 1805, 2185, 2213, 5415, 6555, 6639, 8303, 11065, 24909, 33195, 41515, 42047, 50899, 124545, 126141, 152697, 210235, 254495, 630705, 763485, 798893, 967081, 2396679, 2901243, 3994465, 4835405, 11983395, 14506215, 18374539, 55123617, 91872695, 275618085]

約数ペア:

[(1, 275618085), (3, 91872695), (5, 55123617), (15, 18374539), (19, 14506215), (23, 11983395), (57, 4835405), (69, 3994465), (95, 2901243), (115, 2396679), (285, 967081), (345, 798893), (361, 763485), (437, 630705), (1083, 254495), (1311, 210235), (1805, 152697), (2185, 126141), (2213, 124545), (5415, 50899), (6555, 42047), (6639, 41515), (8303, 33195), (11065, 24909)]