2274825

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{619}}^1$

素因数の和:646

約数の個数: 36

約数和(自身を含む): 4382160

約数和(自身を除く): 2107335

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 619, 735, 1225, 1857, 3095, 3675, 4333, 9285, 12999, 15475, 21665, 30331, 46425, 64995, 90993, 108325, 151655, 324975, 454965, 758275, 2274825]

約数ペア:

[(1, 2274825), (3, 758275), (5, 454965), (7, 324975), (15, 151655), (21, 108325), (25, 90993), (35, 64995), (49, 46425), (75, 30331), (105, 21665), (147, 15475), (175, 12999), (245, 9285), (525, 4333), (619, 3675), (735, 3095), (1225, 1857)]