22472559225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{66541}}^1$

素因数の和:66655

約数の個数: 72

約数和(自身を含む): 42906281600

約数和(自身を除く): 20433722375

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 79, 95, 171, 225, 237, 285, 395, 475, 711, 855, 1185, 1425, 1501, 1975, 3555, 4275, 4503, 5925, 7505, 13509, 17775, 22515, 37525, 66541, 67545, 112575, 199623, 332705, 337725, 598869, 998115, 1264279, 1663525, 2994345, 3792837, 4990575, 5256739, 6321395, 11378511, 14971725, 15770217, 18964185, 26283695, 31606975, 47310651, 56892555, 78851085, 94820925, 99878041, 131418475, 236553255, 284462775, 299634123, 394255425, 499390205, 898902369, 1182766275, 1498170615, 2496951025, 4494511845, 7490853075, 22472559225]

約数ペア:

[(1, 22472559225), (3, 7490853075), (5, 4494511845), (9, 2496951025), (15, 1498170615), (19, 1182766275), (25, 898902369), (45, 499390205), (57, 394255425), (75, 299634123), (79, 284462775), (95, 236553255), (171, 131418475), (225, 99878041), (237, 94820925), (285, 78851085), (395, 56892555), (475, 47310651), (711, 31606975), (855, 26283695), (1185, 18964185), (1425, 15770217), (1501, 14971725), (1975, 11378511), (3555, 6321395), (4275, 5256739), (4503, 4990575), (5925, 3792837), (7505, 2994345), (13509, 1663525), (17775, 1264279), (22515, 998115), (37525, 598869), (66541, 337725), (67545, 332705), (112575, 199623)]