31163535

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 60357024

約数和(自身を除く): 29193489

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 1973, 3159, 5265, 5919, 9865, 15795, 17757, 25649, 29595, 53271, 76947, 88785, 128245, 159813, 230841, 266355, 384735, 479439, 692523, 799065, 1154205, 2077569, 2397195, 3462615, 6232707, 10387845, 31163535]

約数ペア:

[(1, 31163535), (3, 10387845), (5, 6232707), (9, 3462615), (13, 2397195), (15, 2077569), (27, 1154205), (39, 799065), (45, 692523), (65, 479439), (81, 384735), (117, 266355), (135, 230841), (195, 159813), (243, 128245), (351, 88785), (405, 76947), (585, 53271), (1053, 29595), (1215, 25649), (1755, 17757), (1973, 15795), (3159, 9865), (5265, 5919)]