61840545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 107006592

約数和(自身を除く): 45166047

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 307, 921, 1033, 1535, 3099, 3991, 4605, 5165, 11973, 13429, 15495, 19955, 40287, 59865, 67145, 201435, 317131, 951393, 1585655, 4122703, 4756965, 12368109, 20613515, 61840545]

約数ペア:

[(1, 61840545), (3, 20613515), (5, 12368109), (13, 4756965), (15, 4122703), (39, 1585655), (65, 951393), (195, 317131), (307, 201435), (921, 67145), (1033, 59865), (1535, 40287), (3099, 19955), (3991, 15495), (4605, 13429), (5165, 11973)]