76068855

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 141214080

約数和(自身を除く): 65145225

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 97, 111, 135, 157, 185, 291, 333, 471, 485, 555, 785, 873, 999, 1413, 1455, 1665, 2355, 2619, 3589, 4239, 4365, 4995, 5809, 7065, 10767, 13095, 15229, 17427, 17945, 21195, 29045, 32301, 45687, 52281, 53835, 76145, 87135, 96903, 137061, 156843, 161505, 228435, 261405, 411183, 484515, 563473, 685305, 784215, 1690419, 2055915, 2817365, 5071257, 8452095, 15213771, 25356285, 76068855]

約数ペア:

[(1, 76068855), (3, 25356285), (5, 15213771), (9, 8452095), (15, 5071257), (27, 2817365), (37, 2055915), (45, 1690419), (97, 784215), (111, 685305), (135, 563473), (157, 484515), (185, 411183), (291, 261405), (333, 228435), (471, 161505), (485, 156843), (555, 137061), (785, 96903), (873, 87135), (999, 76145), (1413, 53835), (1455, 52281), (1665, 45687), (2355, 32301), (2619, 29045), (3589, 21195), (4239, 17945), (4365, 17427), (4995, 15229), (5809, 13095), (7065, 10767)]