30744225

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 58051840

約数和(自身を除く): 27307615

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1231, 1665, 2775, 3693, 4995, 6155, 8325, 11079, 18465, 24975, 30775, 33237, 45547, 55395, 92325, 136641, 166185, 227735, 276975, 409923, 683205, 830925, 1138675, 1229769, 2049615, 3416025, 6148845, 10248075, 30744225]

約数ペア:

[(1, 30744225), (3, 10248075), (5, 6148845), (9, 3416025), (15, 2049615), (25, 1229769), (27, 1138675), (37, 830925), (45, 683205), (75, 409923), (111, 276975), (135, 227735), (185, 166185), (225, 136641), (333, 92325), (555, 55395), (675, 45547), (925, 33237), (999, 30775), (1231, 24975), (1665, 18465), (2775, 11079), (3693, 8325), (4995, 6155)]