171039345

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 123135375

約数列:

[1, 3, 5, 15, 37, 47, 79, 83, 111, 141, 185, 235, 237, 249, 395, 415, 555, 705, 1185, 1245, 1739, 2923, 3071, 3713, 3901, 5217, 6557, 8695, 8769, 9213, 11139, 11703, 14615, 15355, 18565, 19505, 19671, 26085, 32785, 43845, 46065, 55695, 58515, 98355, 137381, 144337, 242609, 308179, 412143, 433011, 686905, 721685, 727827, 924537, 1213045, 1540895, 2060715, 2165055, 3639135, 4622685, 11402623, 34207869, 57013115, 171039345]

約数ペア:

[(1, 171039345), (3, 57013115), (5, 34207869), (15, 11402623), (37, 4622685), (47, 3639135), (79, 2165055), (83, 2060715), (111, 1540895), (141, 1213045), (185, 924537), (235, 727827), (237, 721685), (249, 686905), (395, 433011), (415, 412143), (555, 308179), (705, 242609), (1185, 144337), (1245, 137381), (1739, 98355), (2923, 58515), (3071, 55695), (3713, 46065), (3901, 43845), (5217, 32785), (6557, 26085), (8695, 19671), (8769, 19505), (9213, 18565), (11139, 15355), (11703, 14615)]