72459195

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 47533125

約数列:

[1, 3, 5, 15, 47, 79, 141, 235, 237, 395, 705, 1185, 1301, 3713, 3903, 6505, 11139, 18565, 19515, 55695, 61147, 102779, 183441, 305735, 308337, 513895, 917205, 1541685, 4830613, 14491839, 24153065, 72459195]

約数ペア:

[(1, 72459195), (3, 24153065), (5, 14491839), (15, 4830613), (47, 1541685), (79, 917205), (141, 513895), (235, 308337), (237, 305735), (395, 183441), (705, 102779), (1185, 61147), (1301, 55695), (3713, 19515), (3903, 18565), (6505, 11139)]