72705655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{10091}}^1$

素因数の和:10238

約数の個数: 16

約数和(自身を含む): 95914368

約数和(自身を除く): 23208713

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 10091, 50455, 111001, 555005, 1321921, 6609605, 14541131, 72705655]

約数ペア:

[(1, 72705655), (5, 14541131), (11, 6609605), (55, 1321921), (131, 555005), (655, 111001), (1441, 50455), (7205, 10091)]