55976865

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{76159}}^1$

素因数の和:76181

約数の個数: 24

約数和(自身を含む): 104186880

約数和(自身を除く): 48210015

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 76159, 228477, 380795, 533113, 1142385, 1599339, 2665565, 3731791, 7996695, 11195373, 18658955, 55976865]

約数ペア:

[(1, 55976865), (3, 18658955), (5, 11195373), (7, 7996695), (15, 3731791), (21, 2665565), (35, 1599339), (49, 1142385), (105, 533113), (147, 380795), (245, 228477), (735, 76159)]