16025295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 31223808

約数和(自身を除く): 15198513

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 241, 341, 403, 429, 465, 715, 723, 1023, 1205, 1209, 1705, 2015, 2145, 2651, 3133, 3615, 4433, 5115, 6045, 7471, 7953, 9399, 13255, 13299, 15665, 22165, 22413, 34463, 37355, 39765, 46995, 66495, 82181, 97123, 103389, 112065, 172315, 246543, 291369, 410905, 485615, 516945, 1068353, 1232715, 1456845, 3205059, 5341765, 16025295]

約数ペア:

[(1, 16025295), (3, 5341765), (5, 3205059), (11, 1456845), (13, 1232715), (15, 1068353), (31, 516945), (33, 485615), (39, 410905), (55, 291369), (65, 246543), (93, 172315), (143, 112065), (155, 103389), (165, 97123), (195, 82181), (241, 66495), (341, 46995), (403, 39765), (429, 37355), (465, 34463), (715, 22413), (723, 22165), (1023, 15665), (1205, 13299), (1209, 13255), (1705, 9399), (2015, 7953), (2145, 7471), (2651, 6045), (3133, 5115), (3615, 4433)]