118280475

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^3\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 227195280

約数和(自身を除く): 108914805

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 107, 153, 225, 255, 289, 321, 425, 535, 765, 867, 963, 1275, 1445, 1605, 1819, 2601, 2675, 3825, 4335, 4815, 4913, 5457, 7225, 8025, 9095, 13005, 14739, 16371, 21675, 24075, 24565, 27285, 30923, 44217, 45475, 65025, 73695, 81855, 92769, 122825, 136425, 154615, 221085, 278307, 368475, 409275, 463845, 525691, 773075, 1105425, 1391535, 1577073, 2319225, 2628455, 4731219, 6957675, 7885365, 13142275, 23656095, 39426825, 118280475]

約数ペア:

[(1, 118280475), (3, 39426825), (5, 23656095), (9, 13142275), (15, 7885365), (17, 6957675), (25, 4731219), (45, 2628455), (51, 2319225), (75, 1577073), (85, 1391535), (107, 1105425), (153, 773075), (225, 525691), (255, 463845), (289, 409275), (321, 368475), (425, 278307), (535, 221085), (765, 154615), (867, 136425), (963, 122825), (1275, 92769), (1445, 81855), (1605, 73695), (1819, 65025), (2601, 45475), (2675, 44217), (3825, 30923), (4335, 27285), (4815, 24565), (4913, 24075), (5457, 21675), (7225, 16371), (8025, 14739), (9095, 13005)]