39770295

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 25548105

約数列:

[1, 3, 5, 15, 71, 107, 213, 321, 349, 355, 535, 1047, 1065, 1605, 1745, 5235, 7597, 22791, 24779, 37343, 37985, 74337, 112029, 113955, 123895, 186715, 371685, 560145, 2651353, 7954059, 13256765, 39770295]

約数ペア:

[(1, 39770295), (3, 13256765), (5, 7954059), (15, 2651353), (71, 560145), (107, 371685), (213, 186715), (321, 123895), (349, 113955), (355, 112029), (535, 74337), (1047, 37985), (1065, 37343), (1605, 24779), (1745, 22791), (5235, 7597)]