404364195

素因数分解:

$3^2\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{4813}}^1$

素因数の和:6691

約数の個数: 24

約数和(自身を含む): 701419056

約数和(自身を除く): 297054861

約数列:

[1, 3, 5, 9, 15, 45, 1867, 4813, 5601, 9335, 14439, 16803, 24065, 28005, 43317, 72195, 84015, 216585, 8985871, 26957613, 44929355, 80872839, 134788065, 404364195]

約数ペア:

[(1, 404364195), (3, 134788065), (5, 80872839), (9, 44929355), (15, 26957613), (45, 8985871), (1867, 216585), (4813, 84015), (5601, 72195), (9335, 43317), (14439, 28005), (16803, 24065)]