86801745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4663}}^1$

素因数の和:4761

約数の個数: 32

約数和(自身を含む): 149098752

約数和(自身を除く): 62297007

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 4663, 6205, 13989, 18615, 23315, 69945, 79271, 237813, 340399, 396355, 1021197, 1189065, 1701995, 5105985, 5786783, 17360349, 28933915, 86801745]

約数ペア:

[(1, 86801745), (3, 28933915), (5, 17360349), (15, 5786783), (17, 5105985), (51, 1701995), (73, 1189065), (85, 1021197), (219, 396355), (255, 340399), (365, 237813), (1095, 79271), (1241, 69945), (3723, 23315), (4663, 18615), (6205, 13989)]