206962275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5737}}^1$

素因数の和:5800

約数の個数: 48

約数和(自身を含む): 378524384

約数和(自身を除く): 171562109

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1443, 2405, 2775, 5737, 7215, 12025, 17211, 28685, 36075, 74581, 86055, 143425, 212269, 223743, 372905, 430275, 636807, 1061345, 1118715, 1864525, 2759497, 3184035, 5306725, 5593575, 8278491, 13797485, 15920175, 41392455, 68987425, 206962275]

約数ペア:

[(1, 206962275), (3, 68987425), (5, 41392455), (13, 15920175), (15, 13797485), (25, 8278491), (37, 5593575), (39, 5306725), (65, 3184035), (75, 2759497), (111, 1864525), (185, 1118715), (195, 1061345), (325, 636807), (481, 430275), (555, 372905), (925, 223743), (975, 212269), (1443, 143425), (2405, 86055), (2775, 74581), (5737, 36075), (7215, 28685), (12025, 17211)]