28305752265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1576483}}^1$

素因数の和:1576523

約数の個数: 64

約数和(自身を含む): 60536985600

約数和(自身を除く): 32231233335

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2565, 3591, 5985, 17955, 1576483, 4729449, 7882415, 11035381, 14188347, 23647245, 29953177, 33106143, 42565041, 55176905, 70941735, 89859531, 99318429, 149765885, 165530715, 209672239, 212825205, 269578593, 297955287, 449297655, 496592145, 629016717, 808735779, 1048361195, 1347892965, 1489776435, 1887050151, 3145083585, 4043678895, 5661150453, 9435250755, 28305752265]

約数ペア:

[(1, 28305752265), (3, 9435250755), (5, 5661150453), (7, 4043678895), (9, 3145083585), (15, 1887050151), (19, 1489776435), (21, 1347892965), (27, 1048361195), (35, 808735779), (45, 629016717), (57, 496592145), (63, 449297655), (95, 297955287), (105, 269578593), (133, 212825205), (135, 209672239), (171, 165530715), (189, 149765885), (285, 99318429), (315, 89859531), (399, 70941735), (513, 55176905), (665, 42565041), (855, 33106143), (945, 29953177), (1197, 23647245), (1995, 14188347), (2565, 11035381), (3591, 7882415), (5985, 4729449), (17955, 1576483)]