17700345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 33546240

約数和(自身を除く): 15845895

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 383, 395, 585, 711, 1027, 1149, 1185, 1915, 3081, 3447, 3555, 4979, 5135, 5745, 9243, 14937, 15405, 17235, 24895, 30257, 44811, 46215, 74685, 90771, 151285, 224055, 272313, 393341, 453855, 1180023, 1361565, 1966705, 3540069, 5900115, 17700345]

約数ペア:

[(1, 17700345), (3, 5900115), (5, 3540069), (9, 1966705), (13, 1361565), (15, 1180023), (39, 453855), (45, 393341), (65, 272313), (79, 224055), (117, 151285), (195, 90771), (237, 74685), (383, 46215), (395, 44811), (585, 30257), (711, 24895), (1027, 17235), (1149, 15405), (1185, 14937), (1915, 9243), (3081, 5745), (3447, 5135), (3555, 4979)]