77300955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 145757664

約数和(自身を除く): 68456709

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1665, 1887, 2731, 3145, 5661, 8193, 9435, 13655, 24579, 28305, 40965, 46427, 101047, 122895, 139281, 232135, 303141, 417843, 505235, 696405, 909423, 1515705, 1717799, 2089215, 4547115, 5153397, 8588995, 15460191, 25766985, 77300955]

約数ペア:

[(1, 77300955), (3, 25766985), (5, 15460191), (9, 8588995), (15, 5153397), (17, 4547115), (37, 2089215), (45, 1717799), (51, 1515705), (85, 909423), (111, 696405), (153, 505235), (185, 417843), (255, 303141), (333, 232135), (555, 139281), (629, 122895), (765, 101047), (1665, 46427), (1887, 40965), (2731, 28305), (3145, 24579), (5661, 13655), (8193, 9435)]