15194205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 14682915

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 1367, 2223, 3705, 4101, 6835, 11115, 12303, 17771, 20505, 25973, 53313, 61515, 77919, 88855, 129865, 159939, 233757, 266565, 337649, 389595, 799695, 1012947, 1168785, 1688245, 3038841, 5064735, 15194205]

約数ペア:

[(1, 15194205), (3, 5064735), (5, 3038841), (9, 1688245), (13, 1168785), (15, 1012947), (19, 799695), (39, 389595), (45, 337649), (57, 266565), (65, 233757), (95, 159939), (117, 129865), (171, 88855), (195, 77919), (247, 61515), (285, 53313), (585, 25973), (741, 20505), (855, 17771), (1235, 12303), (1367, 11115), (2223, 6835), (3705, 4101)]