545850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{1213}}^1$

素因数の和:1231

約数の個数: 36

約数和(自身を含む): 1467726

約数和(自身を除く): 921876

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 1213, 2426, 3639, 6065, 7278, 10917, 12130, 18195, 21834, 30325, 36390, 54585, 60650, 90975, 109170, 181950, 272925, 545850]

約数ペア:

[(1, 545850), (2, 272925), (3, 181950), (5, 109170), (6, 90975), (9, 60650), (10, 54585), (15, 36390), (18, 30325), (25, 21834), (30, 18195), (45, 12130), (50, 10917), (75, 7278), (90, 6065), (150, 3639), (225, 2426), (450, 1213)]