1238492675

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10067}}^1$

素因数の和:10140

約数の個数: 48

約数和(自身を含む): 1897616640

約数和(自身を除く): 659123965

約数列:

[1, 5, 7, 19, 25, 35, 37, 95, 133, 175, 185, 259, 475, 665, 703, 925, 1295, 3325, 3515, 4921, 6475, 10067, 17575, 24605, 50335, 70469, 123025, 191273, 251675, 352345, 372479, 956365, 1338911, 1761725, 1862395, 2607353, 4781825, 6694555, 7077101, 9311975, 13036765, 33472775, 35385505, 49539707, 65183825, 176927525, 247698535, 1238492675]

約数ペア:

[(1, 1238492675), (5, 247698535), (7, 176927525), (19, 65183825), (25, 49539707), (35, 35385505), (37, 33472775), (95, 13036765), (133, 9311975), (175, 7077101), (185, 6694555), (259, 4781825), (475, 2607353), (665, 1862395), (703, 1761725), (925, 1338911), (1295, 956365), (3325, 372479), (3515, 352345), (4921, 251675), (6475, 191273), (10067, 123025), (17575, 70469), (24605, 50335)]