25401628515

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{195751}}^1$

素因数の和:196011

約数の個数: 32

約数和(自身を含む): 41831419392

約数和(自身を除く): 16429790877

約数列:

[1, 3, 5, 15, 41, 123, 205, 211, 615, 633, 1055, 3165, 8651, 25953, 43255, 129765, 195751, 587253, 978755, 2936265, 8025791, 24077373, 40128955, 41303461, 120386865, 123910383, 206517305, 619551915, 1693441901, 5080325703, 8467209505, 25401628515]

約数ペア:

[(1, 25401628515), (3, 8467209505), (5, 5080325703), (15, 1693441901), (41, 619551915), (123, 206517305), (205, 123910383), (211, 120386865), (615, 41303461), (633, 40128955), (1055, 24077373), (3165, 8025791), (8651, 2936265), (25953, 978755), (43255, 587253), (129765, 195751)]