1925742045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 3315769344

約数和(自身を除く): 1390027299

約数列:

[1, 3, 5, 15, 23, 47, 69, 113, 115, 141, 235, 339, 345, 565, 705, 1051, 1081, 1695, 2599, 3153, 3243, 5255, 5311, 5405, 7797, 12995, 15765, 15933, 16215, 24173, 26555, 38985, 49397, 72519, 79665, 118763, 120865, 122153, 148191, 246985, 356289, 362595, 366459, 593815, 610765, 740955, 1136131, 1781445, 1832295, 2731549, 3408393, 5581861, 5680655, 8194647, 13657745, 16745583, 17041965, 27909305, 40973235, 83727915, 128382803, 385148409, 641914015, 1925742045]

約数ペア:

[(1, 1925742045), (3, 641914015), (5, 385148409), (15, 128382803), (23, 83727915), (47, 40973235), (69, 27909305), (113, 17041965), (115, 16745583), (141, 13657745), (235, 8194647), (339, 5680655), (345, 5581861), (565, 3408393), (705, 2731549), (1051, 1832295), (1081, 1781445), (1695, 1136131), (2599, 740955), (3153, 610765), (3243, 593815), (5255, 366459), (5311, 362595), (5405, 356289), (7797, 246985), (12995, 148191), (15765, 122153), (15933, 120865), (16215, 118763), (24173, 79665), (26555, 72519), (38985, 49397)]