6456487995

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{2297}}^1$

素因数の和:2801

約数の個数: 64

約数和(自身を含む): 11753994240

約数和(自身を除く): 5297506245

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 443, 705, 1269, 1329, 2115, 2215, 2297, 3987, 6345, 6645, 6891, 11485, 11961, 19935, 20673, 20821, 34455, 59805, 62019, 62463, 103365, 104105, 107959, 187389, 310095, 312315, 323877, 539795, 562167, 936945, 971631, 1017571, 1619385, 2810835, 2914893, 3052713, 4858155, 5087855, 9158139, 14574465, 15263565, 27474417, 45790695, 47825837, 137372085, 143477511, 239129185, 430432533, 717387555, 1291297599, 2152162665, 6456487995]

約数ペア:

[(1, 6456487995), (3, 2152162665), (5, 1291297599), (9, 717387555), (15, 430432533), (27, 239129185), (45, 143477511), (47, 137372085), (135, 47825837), (141, 45790695), (235, 27474417), (423, 15263565), (443, 14574465), (705, 9158139), (1269, 5087855), (1329, 4858155), (2115, 3052713), (2215, 2914893), (2297, 2810835), (3987, 1619385), (6345, 1017571), (6645, 971631), (6891, 936945), (11485, 562167), (11961, 539795), (19935, 323877), (20673, 312315), (20821, 310095), (34455, 187389), (59805, 107959), (62019, 104105), (62463, 103365)]