84954015

素因数分解:

$3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 162241920

約数和(自身を除く): 77287905

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 457, 459, 729, 765, 1215, 1371, 1377, 2187, 2285, 2295, 3645, 4113, 4131, 6855, 6885, 7769, 10935, 12339, 12393, 20565, 20655, 23307, 37017, 37179, 38845, 61695, 61965, 69921, 111051, 116535, 185085, 185895, 209763, 333153, 349605, 555255, 629289, 999459, 1048815, 1665765, 1887867, 3146445, 4997295, 5663601, 9439335, 16990803, 28318005, 84954015]

約数ペア:

[(1, 84954015), (3, 28318005), (5, 16990803), (9, 9439335), (15, 5663601), (17, 4997295), (27, 3146445), (45, 1887867), (51, 1665765), (81, 1048815), (85, 999459), (135, 629289), (153, 555255), (243, 349605), (255, 333153), (405, 209763), (457, 185895), (459, 185085), (729, 116535), (765, 111051), (1215, 69921), (1371, 61965), (1377, 61695), (2187, 38845), (2285, 37179), (2295, 37017), (3645, 23307), (4113, 20655), (4131, 20565), (6855, 12393), (6885, 12339), (7769, 10935)]