73513695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9941}}^1$

素因数の和:9995

約数の個数: 32

約数和(自身を含む): 128848320

約数和(自身を除く): 55334625

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 9941, 29823, 49705, 149115, 168997, 288289, 506991, 844985, 864867, 1441445, 2534955, 4324335, 4900913, 14702739, 24504565, 73513695]

約数ペア:

[(1, 73513695), (3, 24504565), (5, 14702739), (15, 4900913), (17, 4324335), (29, 2534955), (51, 1441445), (85, 864867), (87, 844985), (145, 506991), (255, 288289), (435, 168997), (493, 149115), (1479, 49705), (2465, 29823), (7395, 9941)]