16768035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 32145984

約数和(自身を除く): 15377949

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 953, 1035, 1173, 1955, 2859, 3519, 4765, 5865, 8577, 14295, 16201, 17595, 21919, 42885, 48603, 65757, 81005, 109595, 145809, 197271, 243015, 328785, 372623, 729045, 986355, 1117869, 1863115, 3353607, 5589345, 16768035]

約数ペア:

[(1, 16768035), (3, 5589345), (5, 3353607), (9, 1863115), (15, 1117869), (17, 986355), (23, 729045), (45, 372623), (51, 328785), (69, 243015), (85, 197271), (115, 145809), (153, 109595), (207, 81005), (255, 65757), (345, 48603), (391, 42885), (765, 21919), (953, 17595), (1035, 16201), (1173, 14295), (1955, 8577), (2859, 5865), (3519, 4765)]