1273515885

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 2314656000

約数和(自身を除く): 1041140115

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 281, 295, 531, 569, 843, 885, 1405, 1593, 1707, 2529, 2655, 2845, 4215, 5121, 7587, 7965, 8535, 12645, 15363, 16579, 25605, 33571, 37935, 49737, 76815, 82895, 100713, 149211, 159889, 167855, 248685, 302139, 447633, 479667, 503565, 746055, 799445, 906417, 1439001, 1510695, 2238165, 2398335, 4317003, 4532085, 7195005, 9433451, 21585015, 28300353, 47167255, 84901059, 141501765, 254703177, 424505295, 1273515885]

約数ペア:

[(1, 1273515885), (3, 424505295), (5, 254703177), (9, 141501765), (15, 84901059), (27, 47167255), (45, 28300353), (59, 21585015), (135, 9433451), (177, 7195005), (281, 4532085), (295, 4317003), (531, 2398335), (569, 2238165), (843, 1510695), (885, 1439001), (1405, 906417), (1593, 799445), (1707, 746055), (2529, 503565), (2655, 479667), (2845, 447633), (4215, 302139), (5121, 248685), (7587, 167855), (7965, 159889), (8535, 149211), (12645, 100713), (15363, 82895), (16579, 76815), (25605, 49737), (33571, 37935)]