79570205

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 115473792

約数和(自身を除く): 35903587

約数列:

[1, 5, 11, 13, 55, 65, 67, 121, 143, 151, 335, 605, 715, 737, 755, 871, 1573, 1661, 1963, 3685, 4355, 7865, 8107, 8305, 9581, 9815, 10117, 18271, 21593, 40535, 47905, 50585, 91355, 105391, 107965, 111287, 131521, 237523, 526955, 556435, 657605, 1187615, 1224157, 1446731, 6120785, 7233655, 15914041, 79570205]

約数ペア:

[(1, 79570205), (5, 15914041), (11, 7233655), (13, 6120785), (55, 1446731), (65, 1224157), (67, 1187615), (121, 657605), (143, 556435), (151, 526955), (335, 237523), (605, 131521), (715, 111287), (737, 107965), (755, 105391), (871, 91355), (1573, 50585), (1661, 47905), (1963, 40535), (3685, 21593), (4355, 18271), (7865, 10117), (8107, 9815), (8305, 9581)]