65985705

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5039}}^1$

素因数の和:5150

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 52555095

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2619, 4365, 5039, 13095, 15117, 25195, 45351, 75585, 136053, 226755, 488783, 680265, 1466349, 2443915, 4399047, 7331745, 13197141, 21995235, 65985705]

約数ペア:

[(1, 65985705), (3, 21995235), (5, 13197141), (9, 7331745), (15, 4399047), (27, 2443915), (45, 1466349), (97, 680265), (135, 488783), (291, 226755), (485, 136053), (873, 75585), (1455, 45351), (2619, 25195), (4365, 15117), (5039, 13095)]