23202045

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1047

約数の個数: 40

約数和(自身を含む): 42340320

約数和(自身を除く): 19138275

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 971, 1593, 2655, 2913, 4779, 4855, 7965, 8739, 14565, 23895, 26217, 43695, 57289, 78651, 131085, 171867, 286445, 393255, 515601, 859335, 1546803, 2578005, 4640409, 7734015, 23202045]

約数ペア:

[(1, 23202045), (3, 7734015), (5, 4640409), (9, 2578005), (15, 1546803), (27, 859335), (45, 515601), (59, 393255), (81, 286445), (135, 171867), (177, 131085), (295, 78651), (405, 57289), (531, 43695), (885, 26217), (971, 23895), (1593, 14565), (2655, 8739), (2913, 7965), (4779, 4855)]