5384788890425

素因数分解:

$5^2\times 7^3\times {\mathrm{6907}}^1\times {\mathrm{90917}}^1$

素因数の和:97855

約数の個数: 48

約数和(自身を含む): 7787963145600

約数和(自身を除く): 2403174255175

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1715, 6907, 8575, 34535, 48349, 90917, 172675, 241745, 338443, 454585, 636419, 1208725, 1692215, 2272925, 2369101, 3182095, 4454933, 8461075, 11845505, 15910475, 22274665, 31184531, 59227525, 111373325, 155922655, 627963719, 779613275, 3139818595, 4395746033, 15699092975, 21978730165, 30770222231, 109893650825, 153851111155, 215391555617, 769255555775, 1076957778085, 5384788890425]

約数ペア:

[(1, 5384788890425), (5, 1076957778085), (7, 769255555775), (25, 215391555617), (35, 153851111155), (49, 109893650825), (175, 30770222231), (245, 21978730165), (343, 15699092975), (1225, 4395746033), (1715, 3139818595), (6907, 779613275), (8575, 627963719), (34535, 155922655), (48349, 111373325), (90917, 59227525), (172675, 31184531), (241745, 22274665), (338443, 15910475), (454585, 11845505), (636419, 8461075), (1208725, 4454933), (1692215, 3182095), (2272925, 2369101)]