27793365

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 17825835

約数列:

[1, 3, 5, 15, 89, 109, 191, 267, 327, 445, 545, 573, 955, 1335, 1635, 2865, 9701, 16999, 20819, 29103, 48505, 50997, 62457, 84995, 104095, 145515, 254985, 312285, 1852891, 5558673, 9264455, 27793365]

約数ペア:

[(1, 27793365), (3, 9264455), (5, 5558673), (15, 1852891), (89, 312285), (109, 254985), (191, 145515), (267, 104095), (327, 84995), (445, 62457), (545, 50997), (573, 48505), (955, 29103), (1335, 20819), (1635, 16999), (2865, 9701)]