1900539705

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1\times {\mathrm{3947}}^1$

素因数の和:4685

約数の個数: 32

約数和(自身を含む): 3110897664

約数和(自身を除く): 1210357959

約数列:

[1, 3, 5, 15, 47, 141, 235, 683, 705, 2049, 3415, 3947, 10245, 11841, 19735, 32101, 59205, 96303, 160505, 185509, 481515, 556527, 927545, 2695801, 2782635, 8087403, 13479005, 40437015, 126702647, 380107941, 633513235, 1900539705]

約数ペア:

[(1, 1900539705), (3, 633513235), (5, 380107941), (15, 126702647), (47, 40437015), (141, 13479005), (235, 8087403), (683, 2782635), (705, 2695801), (2049, 927545), (3415, 556527), (3947, 481515), (10245, 185509), (11841, 160505), (19735, 96303), (32101, 59205)]