19528385535

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{15527}}^1$

素因数の和:17028

約数の個数: 48

約数和(自身を含む): 35657256960

約数和(自身を除く): 16128871425

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1471, 4413, 7355, 13239, 15527, 22065, 27949, 46581, 66195, 77635, 83847, 139743, 139745, 232905, 251541, 295013, 419235, 698715, 885039, 1257705, 1475065, 2655117, 4425195, 13275585, 22840217, 68520651, 114201085, 205561953, 342603255, 433964123, 1027809765, 1301892369, 2169820615, 3905677107, 6509461845, 19528385535]

約数ペア:

[(1, 19528385535), (3, 6509461845), (5, 3905677107), (9, 2169820615), (15, 1301892369), (19, 1027809765), (45, 433964123), (57, 342603255), (95, 205561953), (171, 114201085), (285, 68520651), (855, 22840217), (1471, 13275585), (4413, 4425195), (7355, 2655117), (13239, 1475065), (15527, 1257705), (22065, 885039), (27949, 698715), (46581, 419235), (66195, 295013), (77635, 251541), (83847, 232905), (139743, 139745)]