2528255025

素因数分解:

$3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{23557}}^1$

素因数の和:23632

約数の個数: 60

約数和(自身を含む): 4771767132

約数和(自身を除く): 2243512107

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 159, 225, 265, 405, 477, 675, 795, 1325, 1431, 2025, 2385, 3975, 4293, 7155, 11925, 21465, 23557, 35775, 70671, 107325, 117785, 212013, 353355, 588925, 636039, 1060065, 1248521, 1766775, 1908117, 3180195, 3745563, 5300325, 6242605, 9540585, 11236689, 15900975, 18727815, 31213025, 33710067, 47702925, 56183445, 93639075, 101130201, 168550335, 280917225, 505651005, 842751675, 2528255025]

約数ペア:

[(1, 2528255025), (3, 842751675), (5, 505651005), (9, 280917225), (15, 168550335), (25, 101130201), (27, 93639075), (45, 56183445), (53, 47702925), (75, 33710067), (81, 31213025), (135, 18727815), (159, 15900975), (225, 11236689), (265, 9540585), (405, 6242605), (477, 5300325), (675, 3745563), (795, 3180195), (1325, 1908117), (1431, 1766775), (2025, 1248521), (2385, 1060065), (3975, 636039), (4293, 588925), (7155, 353355), (11925, 212013), (21465, 117785), (23557, 107325), (35775, 70671)]