27501375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 51217920

約数和(自身を除く): 23716545

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 113, 125, 165, 177, 275, 295, 339, 375, 565, 649, 825, 885, 1243, 1375, 1475, 1695, 1947, 2825, 3245, 3729, 4125, 4425, 6215, 6667, 7375, 8475, 9735, 14125, 16225, 18645, 20001, 22125, 31075, 33335, 42375, 48675, 73337, 81125, 93225, 100005, 155375, 166675, 220011, 243375, 366685, 466125, 500025, 833375, 1100055, 1833425, 2500125, 5500275, 9167125, 27501375]

約数ペア:

[(1, 27501375), (3, 9167125), (5, 5500275), (11, 2500125), (15, 1833425), (25, 1100055), (33, 833375), (55, 500025), (59, 466125), (75, 366685), (113, 243375), (125, 220011), (165, 166675), (177, 155375), (275, 100005), (295, 93225), (339, 81125), (375, 73337), (565, 48675), (649, 42375), (825, 33335), (885, 31075), (1243, 22125), (1375, 20001), (1475, 18645), (1695, 16225), (1947, 14125), (2825, 9735), (3245, 8475), (3729, 7375), (4125, 6667), (4425, 6215)]