74354355

素因数分解:

$3^6\times 5^1\times {\mathrm{20399}}^1$

素因数の和:20422

約数の個数: 28

約数和(自身を含む): 133783200

約数和(自身を除く): 59428845

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 20399, 61197, 101995, 183591, 305985, 550773, 917955, 1652319, 2753865, 4956957, 8261595, 14870871, 24784785, 74354355]

約数ペア:

[(1, 74354355), (3, 24784785), (5, 14870871), (9, 8261595), (15, 4956957), (27, 2753865), (45, 1652319), (81, 917955), (135, 550773), (243, 305985), (405, 183591), (729, 101995), (1215, 61197), (3645, 20399)]