4776735

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 8064000

約数和(自身を除く): 3287265

約数列:

[1, 3, 5, 15, 29, 79, 87, 139, 145, 237, 395, 417, 435, 695, 1185, 2085, 2291, 4031, 6873, 10981, 11455, 12093, 20155, 32943, 34365, 54905, 60465, 164715, 318449, 955347, 1592245, 4776735]

約数ペア:

[(1, 4776735), (3, 1592245), (5, 955347), (15, 318449), (29, 164715), (79, 60465), (87, 54905), (139, 34365), (145, 32943), (237, 20155), (395, 12093), (417, 11455), (435, 10981), (695, 6873), (1185, 4031), (2085, 2291)]