23501115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 44849376

約数和(自身を除く): 21348261

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 197, 241, 495, 591, 723, 985, 1205, 1773, 2167, 2169, 2651, 2955, 3615, 6501, 7953, 8865, 10835, 10845, 13255, 19503, 23859, 32505, 39765, 47477, 97515, 119295, 142431, 237385, 427293, 522247, 712155, 1566741, 2136465, 2611235, 4700223, 7833705, 23501115]

約数ペア:

[(1, 23501115), (3, 7833705), (5, 4700223), (9, 2611235), (11, 2136465), (15, 1566741), (33, 712155), (45, 522247), (55, 427293), (99, 237385), (165, 142431), (197, 119295), (241, 97515), (495, 47477), (591, 39765), (723, 32505), (985, 23859), (1205, 19503), (1773, 13255), (2167, 10845), (2169, 10835), (2651, 8865), (2955, 7953), (3615, 6501)]