17792325

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 33499840

約数和(自身を除く): 15707515

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 613, 645, 675, 1075, 1161, 1839, 1935, 3065, 3225, 5517, 5805, 9195, 9675, 15325, 16551, 26359, 27585, 29025, 45975, 79077, 82755, 131795, 137925, 237231, 395385, 413775, 658975, 711693, 1186155, 1976925, 3558465, 5930775, 17792325]

約数ペア:

[(1, 17792325), (3, 5930775), (5, 3558465), (9, 1976925), (15, 1186155), (25, 711693), (27, 658975), (43, 413775), (45, 395385), (75, 237231), (129, 137925), (135, 131795), (215, 82755), (225, 79077), (387, 45975), (613, 29025), (645, 27585), (675, 26359), (1075, 16551), (1161, 15325), (1839, 9675), (1935, 9195), (3065, 5805), (3225, 5517)]