556835085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 1048260096

約数和(自身を除く): 491425011

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 289, 423, 705, 765, 799, 867, 911, 1445, 2115, 2397, 2601, 2733, 3995, 4335, 4555, 7191, 8199, 11985, 13005, 13583, 13665, 15487, 35955, 40749, 40995, 42817, 46461, 67915, 77435, 122247, 128451, 139383, 203745, 214085, 232305, 263279, 385353, 611235, 642255, 696915, 727889, 789837, 1316395, 1926765, 2183667, 2369511, 3639445, 3949185, 6551001, 10918335, 11847555, 12374113, 32755005, 37122339, 61870565, 111367017, 185611695, 556835085]

約数ペア:

[(1, 556835085), (3, 185611695), (5, 111367017), (9, 61870565), (15, 37122339), (17, 32755005), (45, 12374113), (47, 11847555), (51, 10918335), (85, 6551001), (141, 3949185), (153, 3639445), (235, 2369511), (255, 2183667), (289, 1926765), (423, 1316395), (705, 789837), (765, 727889), (799, 696915), (867, 642255), (911, 611235), (1445, 385353), (2115, 263279), (2397, 232305), (2601, 214085), (2733, 203745), (3995, 139383), (4335, 128451), (4555, 122247), (7191, 77435), (8199, 67915), (11985, 46461), (13005, 42817), (13583, 40995), (13665, 40749), (15487, 35955)]