2788045275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{52879}}^1$

素因数の和:52948

約数の個数: 48

約数和(自身を含む): 4983411200

約数和(自身を除く): 2195365925

約数列:

[1, 3, 5, 15, 19, 25, 37, 57, 75, 95, 111, 185, 285, 475, 555, 703, 925, 1425, 2109, 2775, 3515, 10545, 17575, 52725, 52879, 158637, 264395, 793185, 1004701, 1321975, 1956523, 3014103, 3965925, 5023505, 5869569, 9782615, 15070515, 25117525, 29347845, 37173937, 48913075, 75352575, 111521811, 146739225, 185869685, 557609055, 929348425, 2788045275]

約数ペア:

[(1, 2788045275), (3, 929348425), (5, 557609055), (15, 185869685), (19, 146739225), (25, 111521811), (37, 75352575), (57, 48913075), (75, 37173937), (95, 29347845), (111, 25117525), (185, 15070515), (285, 9782615), (475, 5869569), (555, 5023505), (703, 3965925), (925, 3014103), (1425, 1956523), (2109, 1321975), (2775, 1004701), (3515, 793185), (10545, 264395), (17575, 158637), (52725, 52879)]