137013255

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 255744000

約数和(自身を除く): 118730745

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 79, 87, 135, 145, 237, 261, 395, 435, 443, 711, 783, 1185, 1305, 1329, 2133, 2215, 2291, 3555, 3915, 3987, 6645, 6873, 10665, 11455, 11961, 12847, 19935, 20619, 34365, 34997, 38541, 59805, 61857, 64235, 103095, 104991, 115623, 174985, 192705, 309285, 314973, 346869, 524955, 578115, 944919, 1014913, 1574865, 1734345, 3044739, 4724595, 5074565, 9134217, 15223695, 27402651, 45671085, 137013255]

約数ペア:

[(1, 137013255), (3, 45671085), (5, 27402651), (9, 15223695), (15, 9134217), (27, 5074565), (29, 4724595), (45, 3044739), (79, 1734345), (87, 1574865), (135, 1014913), (145, 944919), (237, 578115), (261, 524955), (395, 346869), (435, 314973), (443, 309285), (711, 192705), (783, 174985), (1185, 115623), (1305, 104991), (1329, 103095), (2133, 64235), (2215, 61857), (2291, 59805), (3555, 38541), (3915, 34997), (3987, 34365), (6645, 20619), (6873, 19935), (10665, 12847), (11455, 11961)]