1248724992015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11969}}^1\times {\mathrm{136379}}^1$

素因数の和:148376

約数の個数: 48

約数和(自身を含む): 2291985914400

約数和(自身を除く): 1043260922385

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 11969, 35907, 59845, 107721, 136379, 179535, 203473, 409137, 538605, 610419, 681895, 1017365, 1227411, 1831257, 2045685, 2318443, 3052095, 6137055, 6955329, 9156285, 11592215, 20865987, 34776645, 104329935, 1632320251, 4896960753, 8161601255, 14690882259, 24484803765, 27749444267, 73454411295, 83248332801, 138747221335, 249744998403, 416241664005, 1248724992015]

約数ペア:

[(1, 1248724992015), (3, 416241664005), (5, 249744998403), (9, 138747221335), (15, 83248332801), (17, 73454411295), (45, 27749444267), (51, 24484803765), (85, 14690882259), (153, 8161601255), (255, 4896960753), (765, 1632320251), (11969, 104329935), (35907, 34776645), (59845, 20865987), (107721, 11592215), (136379, 9156285), (179535, 6955329), (203473, 6137055), (409137, 3052095), (538605, 2318443), (610419, 2045685), (681895, 1831257), (1017365, 1227411)]