14920605

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 32292480

約数和(自身を除く): 17371875

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 189, 277, 285, 315, 399, 405, 513, 567, 665, 831, 855, 945, 1197, 1385, 1539, 1939, 1995, 2493, 2565, 2835, 3591, 4155, 5263, 5817, 5985, 7479, 7695, 9695, 10773, 12465, 15789, 17451, 17955, 22437, 26315, 29085, 36841, 37395, 47367, 52353, 53865, 78945, 87255, 110523, 112185, 142101, 157059, 184205, 236835, 261765, 331569, 426303, 552615, 710505, 785295, 994707, 1657845, 2131515, 2984121, 4973535, 14920605]

約数ペア:

[(1, 14920605), (3, 4973535), (5, 2984121), (7, 2131515), (9, 1657845), (15, 994707), (19, 785295), (21, 710505), (27, 552615), (35, 426303), (45, 331569), (57, 261765), (63, 236835), (81, 184205), (95, 157059), (105, 142101), (133, 112185), (135, 110523), (171, 87255), (189, 78945), (277, 53865), (285, 52353), (315, 47367), (399, 37395), (405, 36841), (513, 29085), (567, 26315), (665, 22437), (831, 17955), (855, 17451), (945, 15789), (1197, 12465), (1385, 10773), (1539, 9695), (1939, 7695), (1995, 7479), (2493, 5985), (2565, 5817), (2835, 5263), (3591, 4155)]