15332538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 36191232

約数和(自身を除く): 20858694

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 373, 403, 442, 527, 663, 746, 806, 1054, 1119, 1209, 1326, 1581, 2238, 2418, 3162, 4849, 6341, 6851, 9698, 11563, 12682, 13702, 14547, 19023, 20553, 23126, 29094, 34689, 38046, 41106, 69378, 82433, 150319, 164866, 196571, 247299, 300638, 393142, 450957, 494598, 589713, 901914, 1179426, 2555423, 5110846, 7666269, 15332538]

約数ペア:

[(1, 15332538), (2, 7666269), (3, 5110846), (6, 2555423), (13, 1179426), (17, 901914), (26, 589713), (31, 494598), (34, 450957), (39, 393142), (51, 300638), (62, 247299), (78, 196571), (93, 164866), (102, 150319), (186, 82433), (221, 69378), (373, 41106), (403, 38046), (442, 34689), (527, 29094), (663, 23126), (746, 20553), (806, 19023), (1054, 14547), (1119, 13702), (1209, 12682), (1326, 11563), (1581, 9698), (2238, 6851), (2418, 6341), (3162, 4849)]