121450695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 214272000

約数和(自身を除く): 92821305

約数列:

[1, 3, 5, 15, 23, 29, 61, 69, 87, 115, 145, 183, 199, 305, 345, 435, 597, 667, 915, 995, 1403, 1769, 2001, 2985, 3335, 4209, 4577, 5307, 5771, 7015, 8845, 10005, 12139, 13731, 17313, 21045, 22885, 26535, 28855, 36417, 40687, 60695, 68655, 86565, 122061, 132733, 182085, 203435, 279197, 352031, 398199, 610305, 663665, 837591, 1056093, 1395985, 1760155, 1990995, 4187955, 5280465, 8096713, 24290139, 40483565, 121450695]

約数ペア:

[(1, 121450695), (3, 40483565), (5, 24290139), (15, 8096713), (23, 5280465), (29, 4187955), (61, 1990995), (69, 1760155), (87, 1395985), (115, 1056093), (145, 837591), (183, 663665), (199, 610305), (305, 398199), (345, 352031), (435, 279197), (597, 203435), (667, 182085), (915, 132733), (995, 122061), (1403, 86565), (1769, 68655), (2001, 60695), (2985, 40687), (3335, 36417), (4209, 28855), (4577, 26535), (5307, 22885), (5771, 21045), (7015, 17313), (8845, 13731), (10005, 12139)]