25510275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{5399}}^1$

素因数の和:5425

約数の個数: 48

約数和(自身を含む): 53568000

約数和(自身を除く): 28057725

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 5399, 16197, 26995, 37793, 48591, 80985, 113379, 134975, 145773, 188965, 242955, 340137, 404925, 566895, 728865, 944825, 1020411, 1214775, 1700685, 2834475, 3644325, 5102055, 8503425, 25510275]

約数ペア:

[(1, 25510275), (3, 8503425), (5, 5102055), (7, 3644325), (9, 2834475), (15, 1700685), (21, 1214775), (25, 1020411), (27, 944825), (35, 728865), (45, 566895), (63, 404925), (75, 340137), (105, 242955), (135, 188965), (175, 145773), (189, 134975), (225, 113379), (315, 80985), (525, 48591), (675, 37793), (945, 26995), (1575, 16197), (4725, 5399)]