13307571725

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{41851}}^1$

素因数の和:41970

約数の個数: 48

約数和(自身を含む): 19928248320

約数和(自身を除く): 6620676595

約数列:

[1, 5, 7, 23, 25, 35, 79, 115, 161, 175, 395, 553, 575, 805, 1817, 1975, 2765, 4025, 9085, 12719, 13825, 41851, 45425, 63595, 209255, 292957, 317975, 962573, 1046275, 1464785, 3306229, 4812865, 6738011, 7323925, 16531145, 23143603, 24064325, 33690055, 76043267, 82655725, 115718015, 168450275, 380216335, 532302869, 578590075, 1901081675, 2661514345, 13307571725]

約数ペア:

[(1, 13307571725), (5, 2661514345), (7, 1901081675), (23, 578590075), (25, 532302869), (35, 380216335), (79, 168450275), (115, 115718015), (161, 82655725), (175, 76043267), (395, 33690055), (553, 24064325), (575, 23143603), (805, 16531145), (1817, 7323925), (1975, 6738011), (2765, 4812865), (4025, 3306229), (9085, 1464785), (12719, 1046275), (13825, 962573), (41851, 317975), (45425, 292957), (63595, 209255)]