30492165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 53569152

約数和(自身を除く): 23076987

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1021, 1991, 2715, 3063, 5105, 5973, 9955, 11231, 15315, 29865, 33693, 56155, 168465, 184801, 554403, 924005, 2032811, 2772015, 6098433, 10164055, 30492165]

約数ペア:

[(1, 30492165), (3, 10164055), (5, 6098433), (11, 2772015), (15, 2032811), (33, 924005), (55, 554403), (165, 184801), (181, 168465), (543, 56155), (905, 33693), (1021, 29865), (1991, 15315), (2715, 11231), (3063, 9955), (5105, 5973)]