194615325

素因数分解:

$3^3\times 5^2\times {\mathrm{401}}^1\times {\mathrm{719}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 358905600

約数和(自身を除く): 164290275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 401, 675, 719, 1203, 2005, 2157, 3595, 3609, 6015, 6471, 10025, 10785, 10827, 17975, 18045, 19413, 30075, 32355, 53925, 54135, 90225, 97065, 161775, 270675, 288319, 485325, 864957, 1441595, 2594871, 4324785, 7207975, 7784613, 12974355, 21623925, 38923065, 64871775, 194615325]

約数ペア:

[(1, 194615325), (3, 64871775), (5, 38923065), (9, 21623925), (15, 12974355), (25, 7784613), (27, 7207975), (45, 4324785), (75, 2594871), (135, 1441595), (225, 864957), (401, 485325), (675, 288319), (719, 270675), (1203, 161775), (2005, 97065), (2157, 90225), (3595, 54135), (3609, 53925), (6015, 32355), (6471, 30075), (10025, 19413), (10785, 18045), (10827, 17975)]