72693825

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{12269}}^1$

素因数の和:12361

約数の個数: 24

約数和(自身を含む): 121718400

約数和(自身を除く): 49024575

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 5925, 12269, 36807, 61345, 184035, 306725, 920175, 969251, 2907753, 4846255, 14538765, 24231275, 72693825]

約数ペア:

[(1, 72693825), (3, 24231275), (5, 14538765), (15, 4846255), (25, 2907753), (75, 969251), (79, 920175), (237, 306725), (395, 184035), (1185, 61345), (1975, 36807), (5925, 12269)]