64447695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 123282432

約数和(自身を除く): 58834737

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2665, 2687, 4797, 7995, 8061, 13435, 23985, 24183, 34931, 40305, 104793, 110167, 120915, 174655, 314379, 330501, 523965, 550835, 991503, 1432171, 1571895, 1652505, 4296513, 4957515, 7160855, 12889539, 21482565, 64447695]

約数ペア:

[(1, 64447695), (3, 21482565), (5, 12889539), (9, 7160855), (13, 4957515), (15, 4296513), (39, 1652505), (41, 1571895), (45, 1432171), (65, 991503), (117, 550835), (123, 523965), (195, 330501), (205, 314379), (369, 174655), (533, 120915), (585, 110167), (615, 104793), (1599, 40305), (1845, 34931), (2665, 24183), (2687, 23985), (4797, 13435), (7995, 8061)]