12363575

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 18855936

約数和(自身を除く): 6492361

約数列:

[1, 5, 7, 25, 31, 35, 43, 53, 155, 175, 215, 217, 265, 301, 371, 775, 1075, 1085, 1325, 1333, 1505, 1643, 1855, 2279, 5425, 6665, 7525, 8215, 9275, 9331, 11395, 11501, 15953, 33325, 41075, 46655, 56975, 57505, 70649, 79765, 233275, 287525, 353245, 398825, 494543, 1766225, 2472715, 12363575]

約数ペア:

[(1, 12363575), (5, 2472715), (7, 1766225), (25, 494543), (31, 398825), (35, 353245), (43, 287525), (53, 233275), (155, 79765), (175, 70649), (215, 57505), (217, 56975), (265, 46655), (301, 41075), (371, 33325), (775, 15953), (1075, 11501), (1085, 11395), (1325, 9331), (1333, 9275), (1505, 8215), (1643, 7525), (1855, 6665), (2279, 5425)]