140804475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{268199}}^1$

素因数の和:268219

約数の個数: 24

約数和(自身を含む): 266054400

約数和(自身を除く): 125249925

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 268199, 804597, 1340995, 1877393, 4022985, 5632179, 6704975, 9386965, 20114925, 28160895, 46934825, 140804475]

約数ペア:

[(1, 140804475), (3, 46934825), (5, 28160895), (7, 20114925), (15, 9386965), (21, 6704975), (25, 5632179), (35, 4022985), (75, 1877393), (105, 1340995), (175, 804597), (525, 268199)]