6513885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 13570560

約数和(自身を除く): 7056675

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 105, 113, 135, 183, 189, 305, 315, 339, 427, 549, 565, 791, 915, 945, 1017, 1281, 1647, 1695, 2135, 2373, 2745, 3051, 3843, 3955, 5085, 6405, 6893, 7119, 8235, 11529, 11865, 15255, 19215, 20679, 21357, 34465, 35595, 48251, 57645, 62037, 103395, 106785, 144753, 186111, 241255, 310185, 434259, 723765, 930555, 1302777, 2171295, 6513885]

約数ペア:

[(1, 6513885), (3, 2171295), (5, 1302777), (7, 930555), (9, 723765), (15, 434259), (21, 310185), (27, 241255), (35, 186111), (45, 144753), (61, 106785), (63, 103395), (105, 62037), (113, 57645), (135, 48251), (183, 35595), (189, 34465), (305, 21357), (315, 20679), (339, 19215), (427, 15255), (549, 11865), (565, 11529), (791, 8235), (915, 7119), (945, 6893), (1017, 6405), (1281, 5085), (1647, 3955), (1695, 3843), (2135, 3051), (2373, 2745)]