53446185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 100848384

約数和(自身を除く): 47402199

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 515, 585, 887, 927, 1339, 1545, 2661, 4017, 4435, 4635, 6695, 7983, 11531, 12051, 13305, 20085, 34593, 39915, 57655, 60255, 91361, 103779, 172965, 274083, 456805, 518895, 822249, 1187693, 1370415, 3563079, 4111245, 5938465, 10689237, 17815395, 53446185]

約数ペア:

[(1, 53446185), (3, 17815395), (5, 10689237), (9, 5938465), (13, 4111245), (15, 3563079), (39, 1370415), (45, 1187693), (65, 822249), (103, 518895), (117, 456805), (195, 274083), (309, 172965), (515, 103779), (585, 91361), (887, 60255), (927, 57655), (1339, 39915), (1545, 34593), (2661, 20085), (4017, 13305), (4435, 12051), (4635, 11531), (6695, 7983)]