30945075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{58943}}^1$

素因数の和:58963

約数の個数: 24

約数和(自身を含む): 58472448

約数和(自身を除く): 27527373

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 58943, 176829, 294715, 412601, 884145, 1237803, 1473575, 2063005, 4420725, 6189015, 10315025, 30945075]

約数ペア:

[(1, 30945075), (3, 10315025), (5, 6189015), (7, 4420725), (15, 2063005), (21, 1473575), (25, 1237803), (35, 884145), (75, 412601), (105, 294715), (175, 176829), (525, 58943)]