13915275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 25498368

約数和(自身を除く): 11583093

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 101, 165, 167, 275, 303, 501, 505, 825, 835, 1111, 1515, 1837, 2505, 2525, 3333, 4175, 5511, 5555, 7575, 9185, 12525, 16665, 16867, 27555, 27775, 45925, 50601, 83325, 84335, 137775, 185537, 253005, 421675, 556611, 927685, 1265025, 2783055, 4638425, 13915275]

約数ペア:

[(1, 13915275), (3, 4638425), (5, 2783055), (11, 1265025), (15, 927685), (25, 556611), (33, 421675), (55, 253005), (75, 185537), (101, 137775), (165, 84335), (167, 83325), (275, 50601), (303, 45925), (501, 27775), (505, 27555), (825, 16867), (835, 16665), (1111, 12525), (1515, 9185), (1837, 7575), (2505, 5555), (2525, 5511), (3333, 4175)]