16496775

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 29799432

約数和(自身を除く): 13302657

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 467, 471, 785, 1401, 1413, 2335, 2355, 3925, 4203, 7005, 7065, 11675, 11775, 21015, 35025, 35325, 73319, 105075, 219957, 366595, 659871, 1099785, 1832975, 3299355, 5498925, 16496775]

約数ペア:

[(1, 16496775), (3, 5498925), (5, 3299355), (9, 1832975), (15, 1099785), (25, 659871), (45, 366595), (75, 219957), (157, 105075), (225, 73319), (467, 35325), (471, 35025), (785, 21015), (1401, 11775), (1413, 11675), (2335, 7065), (2355, 7005), (3925, 4203)]